P0340 code ford

Defective Camshaft Position Sensor. One common cause of the P0340 code in your Ford Mustang is a defective camshaft position sensor. This sensor plays a crucial role in managing the engine’s ignition spark and fuel injection timing. If it fails or malfunctions, it can lead to rough idling, misfires, loss of power, and increased fuel …

Nov 15, 2020 · 2009 - 2014 Ford F150 - P0340 and P0344 Codes - 2010 XLT 5.4L 4WD Timing job was done at around 55K that included new phaser, chain, tensioners and VCT valves. Common causes of the P0340 trouble code include a faulty camshaft position sensor, wiring issues in the sensor circuit, or problems with the engine’s timing. Diagnostic procedures for this code typically start with checking the sensor’s wiring harness for any signs of damage or corrosion. It’s crucial to inspect the sensor’s connector ...The CMPS electronic circuit consists of the Camshaft Position Sensor, wiring harness, and the ECU. The problem could be a defective CMPS, open or shorted wire, or defective ECU. 2. Symptoms of DTC P0340. The symptoms of DTC P0340 can include the following: Engine hard to start or won’t start at all. Engine lacks power.Talked about in more detail here: (181) 2016 mustang gt p0340 fault | Ford Mustang Forum (allfordmustangs.com) A poor ground could cause your symptoms too including the trouble code. Check your ground cable, secondary ground cables, and all the connections especially at the block. Loosen/retighten all the bolts holding down the …The code for the Camshaft Position Sensor P0340. I have replaced the Sensor, the pigtail and the wire going to the PCM. I checked the voltage and the frequency and they both are fine. The code doesnt come back if keep the engine about 2800 RPMs, as soon as it drops below that, it triggers the code again. If anybody has experianced …P0340 is triggered by the engine control unit (ECU) when it detects a problem with the camshaft position sensor (CPS) circuit. The purpose of the CPS is to monitor the position and speed of the camshaft. It then transmits this information to the power control module (PCM). Based on this data, the PCM will regulate the formation of ignition ...

Dec 1, 2021 ... Ford 5.4L 3v Triton Engine P0340 P0344 P0345 PO349: Always Inspect These Items First! FordTechMakuloco · 350K views ; Ford E150 P0340 Cam Code But ...Ford P0340 Code - Camshaft Position Sensor Replacement. 2,714 views. 7. Buy YOUCANIC Pro Scanner https://www.youcanic.com/scanner/Get Factory Service Repair …A P0340 error code on a Ford F150 is a general indication of a malfunction in the vehicle’s camshaft position sensor circuit. The most common causes of this error …On the 2005, 2006 mustang, a faulty diode in the alternator some how triggers the P0340 & P0344 code. (its not those $50 camshaft sensors that are defective) There is a Ford technical service bulletin (TSB) # 06-2-9 for this problem in the 05, 06 stangs and other makes. As crazy as it sounds, it's the diode in the alternator.Explorer, Sport Trac, Mountaineer & Aviator - p0340 code - Hey all, I'm getting a p0340 code - Camshaft Position Sensor Circuit Malfunction I don't have any driveability problems like misfire or hard/no start conditions. ... 1995-2001, 2002-2005, 2006-2010 Ford Explorer p0340 code. Reply Subscribe . Thread Tools Search this Thread #1 ...p0340 code. Hey all, I'm getting a p0340 code - Camshaft Position Sensor Circuit Malfunction. I don't have any driveability problems like misfire or hard/no start conditions. The weird thing is how/when it popped up. I just drove to san diego from phoenix and stopped about 180 miles before stopping/restarting the truck (to refuel).Error code P0340 indicates issues with your camshaft position sensor and is often accompanied by error codes P0341-P0349, P0011-P0019, or P0335-P0339.May 5, 2023 · The P0340 code is related to the camshaft position sensor and can cause a range of performance issues in your Ford. What causes the P0340 code? Common causes of the P0340 code include faulty camshaft position sensor, wiring issues in the camshaft position sensor circuit, faulty ignition control module, stuck open valve in the exhaust, failed ...

PAY IT FORWARD . . . Please help me keep all my resources FREE for everyone to learn from and use. DONATE any amount here https://www.paypal.com/donat...Re: 2005 f150 5.4 v8 code p0340. by TONY4848 » Sat Oct 12, 2013 11:21 pm. several things happen, 1) the VCT are pin in place when the engine is cold, as the oil heats up the unlock and the Phasers are controlled by oil pressure. 2) the Fuel ratio is increased when cold.Received 5 Likes on 4 Posts. 2016 Ford F150 Super , P0340, P0344. Today , I went to auto-start my truck and the engine spun over for almost a minute. It started, but sounded rough. I got in to drive it and the check engine light was on. Really sluggish and idles poorly.P0340 is triggered by the engine control unit (ECU) when it detects a problem with the camshaft position sensor (CPS) circuit. The purpose of the CPS is to monitor the position and speed of the camshaft. It then transmits this information to the power control module (PCM). Based on this data, the PCM will regulate the formation of ignition ...Ford 4.6L V8 P0340 - How to Check, what to checkJan 6, 2020 ... ... Ford Mustang GT. Stay connected for more ... How to fix code P0340. A new cam sensor will ... Can't fix code P0340?? Try this !! Oz Mechanics ...

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Jan 29, 2007 ... The code is for cam positioning sensor-circuit malfunction...any idea what could cause this and if I'm guaranteed that it is my sensor. Secondly ...2. Dealing With a P0340 Trouble Code. 3. Video: P0340 Diagnostic. 4. P0340 Diagnostic Resources. Note. A P0340 code involves a fault in a camshaft position circuit or related system. So replacing a camshaft sensor may not fix the problem. 1. Potential Faults. Although not as common, the following problems can also trigger a …Defective Camshaft Position Sensor. One common cause of the P0340 code in your Ford C-Max is a defective camshaft position sensor. This sensor plays a crucial role in managing the engine’s ignition spark and fuel injection timing. If it fails or malfunctions, it can lead to rough idling, misfires, loss of power, and increased fuel consumption.Jul 7, 2020 ... Ford Focus Third Generation · MK3 Focus ... Low power engine output and codes P0340 and P0344 ... I put my code scanner on it and it gave me codes..2009 - 2014 Ford F150 - P0340 and P0344 Codes - 2010 XLT 5.4L 4WD Timing job was done at around 55K that included new phaser, chain, tensioners and VCT valves. Sensors were not replaced to my knowledge and I doubt they were. Truck now has close to 111K on it. Back on August 19 I just got the P0340 code. I unplugged...1995 ford mustang: 3.8, has code p0340 cam sensor ckt 1995 ford mustang 3.8, has code p0340 cam sensor ckt. have changed cam sensor, code still active. batt voltage at red wire, ground is 2 meg, sounds high to me, also the signal wire has a …

The P0340 Ford trouble code may appear on the 5.4L engines in the F-Super Duty, Expedition/Navigator, and F-150 and the 4.6L engine in the Mustang GT and Explorer/Mountaineer. P0340 Camshaft Position Sensor Circuit MalfunctionThe cost to fix a P0340 code in your Ford Econoline can vary depending on the specific issue. If the problem is a faulty camshaft position sensor, the cost of the replacement may range from $100 to $200, for the parts. Labor can get a lot higher depending on how hard the CPS is to get to.P0345 is a somewhat common and difficult trouble code to diagnose. The Ford Edge is no exception to this rule. It indicates that there is an issue with the camshaft position sensor A on Bank 2. It is usually caused by a wiring problem or the CPS itself. OBDII P0345 means that there is a problem with the Camshaft Position Sensor (CPS) …OBD2 Diagnostic Trouble Code (DTC) P0340 is considered very serious. Besides leading to significant driveability issues, ignoring this code can result in further damages. P0340 fault code requires immediate attention and it is therefore recommended to have this code properly diagnosed and the problem solved as soon as possible.Feb 20, 2018 ... FORD FIESTA P0340 CAMSHAFT POSITION SENSOR CODE FIX ▻ Our Website: http://mechaniclifestyle.com Hey guys, in this video we will demonstrate ...The resulting P0340 trouble code can appear in any vehicle, even from trusted brands like Ford and Nissan. When the OBD-II scanner shows a P0340 code that denotes a bad camshaft position sensor circuit, bring the affected vehicle to an auto repair shop as soon as possible.2004 - 2008 F150 - 5.4L 3V with miss, rough idle and codes P0340, P0344, P0345, and P0349 - I recently purchased my first Ford pickup. I bought a 2006 F-150 with the 5.4L 3V engine. I have only driven it for about 300 miles so far and am having problems. The engine has 146,000 miles on it. I have read several posts on...P0345 is a somewhat common and difficult trouble code to diagnose. The Ford Edge is no exception to this rule. It indicates that there is an issue with the camshaft position sensor A on Bank 2. It is usually caused by a wiring problem or the CPS itself. OBDII P0345 means that there is a problem with the Camshaft Position Sensor (CPS) circuit ...Jun 29, 2021 · 2004 - 2008 Ford F150 - 2008 F150 5.4L P0340 code mystery - I have a 2008 F150 with a little under 130K miles on it. Saturday I loaded up for the dump, got to the end of the driveway and the truck start running really rough! Backed it back up the driveway and the check engine light came on. Hooked my code reader and...

Defective Camshaft Position Sensor. One common cause of the P0340 code in your Ford Freestar is a defective camshaft position sensor. This sensor plays a crucial role in managing the engine’s ignition spark and fuel injection timing. If it fails or malfunctions, it can lead to rough idling, misfires, loss of power, and increased fuel consumption.

Learn how to diagnose and fix P0340 camshaft position sensor circuit fault with this helpful video. Watch the engine start smoothly after the repair.Jan 27, 2022 ... So on this new to me Ford Focus, it was stalling after starting. Sometimes it would stall when the gas tank was full, sometimes it was ...Feb 12, 2023 · The P0340 trouble code reveals a problem with the camshaft position sensor. This sensor calculates the rotational speed of the camshaft and shows its position. This information is sent to the Engine Control Module (ECM), so the ignition spark and fuel injection timing can be adjusted. If the signal to or from the sensor is broken, the ECM ... A P0340 code indicates a camshaft position sensor circuit malfunction. Basically, the computer has sent a signal to the camshaft position sensor, but it does not see the right signal that is being returned from the sensor. Because the circuit is a concern, the problem could be in any component of the circuit such as in the Power Control Module ...Pour savoir si vous êtes en présence d’un code erreur P0340, prêtez attention aux symptômes suivants: Déclenchement du voyant moteur. Difficulté à démarrer le moteur. Difficulté à accélérer. Le moteur fonctionne par à-coups. Le moteur n’a pas la puissance habituelle. Réparations recommandées.The most common causes of the Ford P0340 code include a faulty camshaft position sensor, a damaged or corroded sensor wiring harness, a problem with the timing belt or chain, or issues with the engine control module (ECM). 3. What are the symptoms of the Ford P0340 code?2007 Ford Explorer 4.0L V6 - I can reset fault code p0340 camshaft position sensor and drive the car without getting the fault code. ... I have a 2008 Ford Focus 2.0, Code p0340. Changed cam sensor, code returns immediately. Pending first drive cycle, set the second drive cycle.2004 - 2008 Ford F150 - 2008 F150 5.4L P0340 code mystery - I have a 2008 F150 with a little under 130K miles on it. Saturday I loaded up for the dump, got to the end of the driveway and the truck start running really rough! Backed it back up the driveway and the check engine light came on. Hooked my code reader and...Defective Camshaft Position Sensor. One common cause of the P0340 code in your Ford F250 is a defective camshaft position sensor. This sensor plays a crucial role in managing the engine’s ignition spark and fuel injection timing. If it fails or malfunctions, it can lead to rough idling, misfires, loss of power, and increased fuel consumption.

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Nov 20, 2023 · Talked about in more detail here: (181) 2016 mustang gt p0340 fault | Ford Mustang Forum (allfordmustangs.com) A poor ground could cause your symptoms too including the trouble code. Check your ground cable, secondary ground cables, and all the connections especially at the block. Loosen/retighten all the bolts holding down the grounds to make ... Whether you already own a Ford vehicle or you want to be a Ford owner, you can find a Ford dealer near you to purchase a car or get service for the one you own. Use these tips to f...P0345 is a somewhat common and difficult trouble code to diagnose. The Ford Edge is no exception to this rule. It indicates that there is an issue with the camshaft position sensor A on Bank 2. It is usually caused by a wiring problem or the CPS itself. OBDII P0345 means that there is a problem with the Camshaft Position Sensor (CPS) circuit ...Defective Camshaft Position Sensor. One common cause of the P0340 code in your Ford Ecosport is a defective camshaft position sensor. This sensor plays a crucial role in managing the engine’s ignition spark and fuel injection timing. If it fails or malfunctions, it can lead to rough idling, misfires, loss of power, and increased fuel …4 days ago · Experiencing erratic engine starting behavior in your 2018 Ford F-250 Super Duty is a common indication of the P0340 trouble code related to a malfunctioning camshaft position sensor. When your sensor malfunctions, it can cause delayed or failed engine starts, leading to poor combustion within the cylinders. For ALL P0340 DTC codes on a 96-04 MY Mustang always have the alternator checked for correct output and excessive AC ripple. A bad alternator diode will mess up the cam signal and confuse the PCM. This causes a false P0340 DTC. Almost all autoparts stores will do it for free. Always check the battery and cables to be sure they …Zjistěte přesný význam chybového kódu p0340, jeho možné příčiny a tipy pro jeho odstranění - vše zdarma. Tutoriály Životní triky ... Návod: Jak vyměnit klínový řemen, vodící kladka na FORD MONDEO 3 68K zobrazení Publikováno dne: 15/04/2016 Jak vyměnit ložisko předního kola na SKODA OCTAVIA 1U NÁVOD | AUTODOC ...The P0340 Ford trouble code may appear on the 5.4L engines in the F-Super Duty, Expedition/Navigator, and F-150 and the 4.6L engine in the Mustang GT and Explorer/Mountaineer. P0340 Camshaft Position Sensor Circuit Malfunction. In addition to the P0340 code, the problem may also trigger a P0344, P0349, or P0345 camshaft …Mar 1, 2024 · The P0340 fault code can be caused by the following: CMP sensor circuit open. CMP sensor circuit short to ground. CMP sensor circuit short to voltage. Camshaft timing incorrectly set. Camshaft ... 1. Faulty camshaft position sensor: A defective sensor can produce incorrect signals or no signal at all, triggering the P0340 code. 2. Wiring issues: Damaged or corroded wiring between the camshaft position sensor and the ECM can disrupt the signal transmission and result in the P0340 code. 3. ….

Feb 20, 2018 ... FORD FIESTA P0340 CAMSHAFT POSITION SENSOR CODE FIX ▻ Our Website: http://mechaniclifestyle.com Hey guys, in this video we will demonstrate ...Defective Camshaft Position Sensor. One common cause of the P0340 code in your Ford Mustang is a defective camshaft position sensor. This sensor plays a crucial role in managing the engine’s ignition spark and fuel injection timing. If it fails or malfunctions, it can lead to rough idling, misfires, loss of power, and increased fuel consumption.The 1960s Classic Ford Cars Channel covers popular antique Fords from the decade. Take a look under the hood of 1960s classic Ford cars. Advertisement The 1960s Classic Ford Cars C...Common causes of the P0340 trouble code include a faulty camshaft position sensor, wiring issues in the sensor circuit, or problems with the engine’s timing. Diagnostic procedures for this code typically start with checking the sensor’s wiring harness for any signs of damage or corrosion. It’s crucial to inspect the sensor’s connector ...The vehicle may misfire. There may be a loss of power while driving. How does a mechanic diagnose the P0340 code? Uses an OBD-II scanner to retrieve all of the trouble codes that have been stored by the PCM. Inspects the camshaft position sensor wiring for wires that are broken, corroded, or shorted.If you’re in the market for a used Ford F150, it’s important to know what to look for when searching for one near you. The Ford F150 is one of the most popular pickup trucks on the...The 1960s Classic Ford Cars Channel covers popular antique Fords from the decade. Take a look under the hood of 1960s classic Ford cars. Advertisement The 1960s Classic Ford Cars C...The cost to fix a P0340 code in your Ford Econoline can vary depending on the specific issue. If the problem is a faulty camshaft position sensor, the cost of the replacement may range from $100 to $200, for the parts.P0340 code? What does this code do? Says CMP sensor circuit malfunction. The cel comes on. Like half cyndlers r running. Usually when that code shows up it means it's time to walk. The CMP (CPS) is the sensor the computer uses to read the timing of the engine to determine injector firing etc.Nov 8, 2018 · Defective Camshaft Position Sensor. One common cause of the P0340 code in your Ford Fiesta is a defective camshaft position sensor. This sensor plays a crucial role in managing the engine’s ignition spark and fuel injection timing. If it fails or malfunctions, it can lead to rough idling, misfires, loss of power, and increased fuel consumption. P0340 code ford, OBD2 Diagnostic Trouble Code (DTC) P0340 is considered very serious. Besides leading to significant driveability issues, ignoring this code can result in further damages. P0340 fault code requires immediate attention and it is therefore recommended to have this code properly diagnosed and the problem solved as soon as possible., One common cause of the P0340 code in your Ford Ka is a defective camshaft position sensor. This sensor plays a crucial role in managing the engine’s ignition spark and fuel injection timing. If it fails or malfunctions, it can lead to rough idling, misfires, loss of power, and increased fuel consumption. It’s important to check the sensor ..., The 1960 Ford Thunderbird signaled in a new era in American automotive design. Learn more about the 1960 Ford Thunderbird and its design features. Advertisement Lay aside everythin..., Dec 25, 2023 · The Ford P0340 code refers to a specific fault detected by the vehicle’s onboard diagnostics system. It indicates a problem with the camshaft position sensor circuit, potentially leading to issues with engine timing and performance. How can I diagnose the Ford P0340 code in my vehicle? Diagnosing the Ford P0340 code requires a few steps. , Jan 29, 2007 ... The code is for cam positioning sensor-circuit malfunction...any idea what could cause this and if I'm guaranteed that it is my sensor. Secondly ..., Oct 15, 2023 ... Holy moly. After looking them over I soon realized I probably had a blown fuse. Replaced the fuse and Viola, most of the codes went away. Except ..., 2. Dealing With a P0340 Trouble Code. 3. Video: P0340 Diagnostic. 4. P0340 Diagnostic Resources. Note. A P0340 code involves a fault in a camshaft position circuit or related system. So replacing a camshaft sensor may not fix the problem. 1. Potential Faults. Although not as common, the following problems can also trigger a P0340 diagnostic ..., The fuse that goes into the slot that connects the OBD port and cigarette lighter keeps popping. How do I fix this? I can’t pass a smog. Do I need to replace the whole box?, Jan 29, 2007 ... The code is for cam positioning sensor-circuit malfunction...any idea what could cause this and if I'm guaranteed that it is my sensor. Secondly ..., FORD ENGINE LIGHT ON CODE P0365, P0369 FIX. Easy FixIf you have Ford car and your engine light is on and you have code P0365 or code P0369 we will explain wh..., **Want to own the tools I use ?? Click on the amazon link below to get my top 5 Tools I use**Automotive Test Light- https://amzn.to/3z1PdxaFlexible Backprobe..., One common cause of the P0340 code in your Ford F150 is a defective camshaft position sensor. This sensor plays a crucial role in managing the engine’s ignition spark and fuel injection timing. If it fails or malfunctions, it can lead to rough idling, misfires, loss of power, and increased fuel consumption., Sep 26, 2017 · Causas del código OBD2 P0340 FORD Ford. Si en tú vehículo marca Ford se ha establecido el código P0340 puede ser por alguna de las siguientes razones: Sensor de posición del árbol de levas (CMP) defectuoso. Conexión eléctrica defectuosa. Cableado defectuoso. Problemas de alimentación eléctrica. Problemas con el sincronismo del árbol ... , Code: P0340 Cam shaft position sensor "A" circuit 2004 Ford F150 5.4 2wd Engine light on, truck stalls when - Ford F-150 question Search Fixya Press enter to search., Dec 27, 2023 · P0340 and P0345 codes. Hello! I have performed a complete timing job on my 2010 Fordf150, 5.4L 3v engine, 170k miles. Dropped oil pan and cleaned it. Replaced timing chains, tensioners, guides, and crank sprocket with Cloyes timing kit, replaced Cam phasers with new Ford phasers. Replaced vvt solenoids, cam position sensors, coil packs, new ... , 3.5L. 2012 Edge Limited 3.5 - P0340, P0344 - I’m losing hope. Coming up on about a year of trying to sort out what is wrong with my Edge. Started out of the blue with a CEL that revealed a P0340 and P0344. I did some google foo and started with replacing the Camshaft position sensor for bank 1. This did not fix the issue so I began trouble ..., 1995 ford mustang: 3.8, has code p0340 cam sensor ckt 1995 ford mustang 3.8, has code p0340 cam sensor ckt. have changed cam sensor, code still active. batt voltage at red wire, ground is 2 meg, sounds high to me, also the signal wire has a …, Defective Camshaft Position Sensor. One common cause of the P0340 code in your Ford Mustang is a defective camshaft position sensor. This sensor plays a crucial role in managing the engine’s ignition spark and fuel injection timing. If it fails or malfunctions, it can lead to rough idling, misfires, loss of power, and increased fuel consumption., 1999 - 2003 7.3L Power Stroke Diesel - P0340 Code? - I have a P0340 code and have misplaced my code book :-lamesign Can anyone tell me what this code means? Thanks. Log In; Register; Forums. ... Ford Truck Enthusiasts Forums; Diesel; 1999 - 2003 7.3L Power Stroke Diesel; P0340 Code? 1999 - 2003 7.3L Power Stroke Diesel . …, 646. 67K views 3 years ago. In this video, I take you along with me while I troubleshoot and discover the reasons why Code P0340 showed up on my 2003 FORD …, Sticker prices of some used cars from General Motors Co (NYSE: GM), Ford Motor Co (NYSE: F), and other legacy rivals... Sticker prices of some used ca..., =====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====Engine Code P0340 Saving Repair Parts..., P0340-CMP Circuit fault/Open/grounded circuit, sensor fault, short to power. (CMP has been replaced within the last 6 months w/ ford OEM) P1316- Injector circuit/IDM - Concerned about this one. I am most concerned about codes P0340 & P1316. I used the search function on the site and read some articles about the valve cover harness going bad., Defective Camshaft Position Sensor. One common cause of the P0340 code in your Ford F350 is a defective camshaft position sensor. This sensor plays a crucial role in managing the engine’s ignition spark and fuel injection timing. If it fails or malfunctions, it can lead to rough idling, misfires, loss of power, and increased fuel consumption., One common cause of the P0340 code in your Ford Ka is a defective camshaft position sensor. This sensor plays a crucial role in managing the engine’s ignition spark and fuel injection timing. If it fails or malfunctions, it can lead to rough idling, misfires, loss of power, and increased fuel consumption. It’s important to check the sensor ..., A code reader on the F150 with a P0340 code will read Camshaft Position Sensor A Circuit Malfunction (Bank 1). In 1999, Ford changed the 5.4 Triton from a single overhead cam design to a dual overhead cam (DOHC). Since the earlier 1997-1998 models only have one camshaft, there is only one sensor. However, the change to a dual cam design results ..., P0340 code? What does this code do? Says CMP sensor circuit malfunction. The cel comes on. Like half cyndlers r running. Usually when that code shows up it means it's time to walk. The CMP (CPS) is the sensor the computer uses to read the timing of the engine to determine injector firing etc., OBD2 Diagnostic Trouble Code (DTC) P0340 is considered very serious. Besides leading to significant driveability issues, ignoring this code can result in further damages. P0340 fault code requires immediate attention and it is therefore recommended to have this code properly diagnosed and the problem solved as soon as possible., 2009 - 2014 F150 - P0340 and P0345 codes - Hello! I have performed a complete timing job on my 2010 Fordf150, 5.4L 3v engine, 170k miles. Dropped oil pan and cleaned it. Replaced timing chains, tensioners, guides, and crank sprocket with Cloyes timing kit, replaced Cam phasers with new Ford phasers. Replaced vvt..., 2009 - 2014 Ford F150 - P0340 and P0344 Codes - 2010 XLT 5.4L 4WD Timing job was done at around 55K that included new phaser, chain, tensioners and VCT valves., FORD ENGINE LIGHT ON CODE P0340, CODE P0344 FIX. CAMSHAFT POSITION SENSORIf you have Ford car and your engine light is on and you have code P0340 or code P03..., If you own a Ford vehicle and have encountered a check engine light or any other warning lights on your dashboard, understanding the meaning behind Ford diagnostic codes is crucial..., The most common causes of the Ford P0340 code include a faulty camshaft position sensor, a damaged or corroded sensor wiring harness, a problem with the timing belt or chain, or issues with the engine control module (ECM). 3. What are the symptoms of the Ford P0340 code?