P0340 ford f150

I was doing some other work at this shop as they were swapping the motor out in this F

The error code P signals that there is a problem with the circuit of the camshaft position sensor. This sensor determines the rotational speed and the camshaft position , and then it sends this information to the PCM. With this information, the PCM synchronizes the timing of the fuel injection with the timing of the ignition system the spark. When the signal between the sensor and the PCM is interrupted, this synchronization fails and the engine may behave erratically. Search your problem. Search Log in Sign up.

P0340 ford f150

Replaced sensor, same problem. P Code. Thread Tools. Received 1 Like on 1 Post. Im getting a p code which is the bank 1 passenger side?? CPT sensor. I've replaced it and still I have a rough idling issue and sometimes it will stall while at a light? Am I over looking something? If it is what should I check next? Please help! Thank you very much. Last edited by calponte; at PM. View Public Profile. Send a private message to calponte. Find More Posts by calponte.

I saw it had new pigtails on the bank 1 and bank 2 cam sensors, they state were there before they got the vehicle.

P and intermittent rough idle. Thread Tools. Hi, My friend just bought a F 5. Most of the time it runs great, but sometimes when you stop the truck the idle will drop down and the truck sounds like it is going to die but so far it hasn't actually died, it starts knocking really badly and runs very rough. If you let it keep running like that it sets P If you rev the truck up it cleans up and sounds fine again and it will even drop back down to a clean idle most of the time.

The FordF is a quite popular pickup truck. One of its most impressive features is its PCM which can allow you to diagnose problems with your powertrain and attempt to fix any issues that might arise. However, the codes used to diagnose these problems may seem unfamiliar and perplexing at first glance. One of the most common codes that end up confusing many drivers is the p code. The P code is a generic powertrain code just like the P Ford F What this means is that this code points toward a general area within which the problem might be located in. Unlike other codes, it does not specifically tell you where or what the problem is. It merely points towards a specific area. As you can see, due to the p being a generic power code, it ends up confusing many drivers on what the actual problem is. As a result, if you do not have some knowledge of automobiles, you will usually be unable to diagnose the issue with your Ford pickup truck properly.

P0340 ford f150

From until , the Ford F was powered by the 5. However, despite its good reputation, you should be aware of some 5. This engine fault code is related to a camshaft sensor but can be caused by several things other than the sensor, making it sometimes difficult to diagnose. This guide is going to discuss what the P code is, what causes it, and how to repair it. In , Ford changed the 5.

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Thank you. A P code and rough idle - and they tell you that you need new timing chains etc, and then that their is nothing they can do for you Find all posts by FTorqued. I have attached a known good capture of the same engine and as you can see the cam sensors in my capture are sloped differently. Thread Tools Show Printable Version. I am thinking probably bad VCT solenoid. Send a private message to fastford Can anyone shine some light on this scenario? Advanced Search. In particular after an engine job I would really scrutinize the terminal fitment at the engine inline connectors. Search Log in Sign up.

P and P with some helpful information about camshaft position sensors. Thread Tools.

Thread Tools. Quote message in reply? Daryll Diagnostician. Does anyone know how to test the sensor? Received 27 Likes on 25 Posts. California Chapter S. Apparently someone has been into the rest of the loom somewhere. The following errors occurred with your submission. Find More Posts by wdbarnhill. Send a private message to Good old Bill.