P0340 ford f150

Replaced sensor, same problem. P Code. Thread Tools. Received 1 Like on 1 Post.

I was doing some other work at this shop as they were swapping the motor out in this F When they got done they had a p Bank 1 Cam code, This is a complete rebuilt Jasper motor. They double checked everything they had done several times and asked me to look at it. I saw it had new pigtails on the bank 1 and bank 2 cam sensors, they state were there before they got the vehicle. I checked grounds and signals coming out of the sensors, Put my scope on both sensors, and crank sensor. I show up today to do the security for the PCM, and after keys are learned I checked codes and P and P are pending on start up. I start over from scratch.

P0340 ford f150

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. I swapped the cam sensors because it was easy and just to see and it didn't make a difference, I was hoping after switching the sensors the code would switch to the other head but it didn't. Any thoughts? View Public Profile. Find all posts by Kdawg I am thinking probably bad VCT solenoid.

At this point I've been there the better part of a day going over this thing and coming up short.

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.

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.

P0340 ford f150

P and P with some helpful information about camshaft position sensors. Thread Tools. Received 1 Like on 1 Post. Sparkplugs looked pretty bad. Replaced with new plugs.

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OBDI has power but will not send codes. They double checked everything they had done several times and asked me to look at it. Find More Posts by calponte. I checked grounds and signals coming out of the sensors, Put my scope on both sensors, and crank sensor. I would do the solenoids first. Keep me posted. When they got done they had a p Bank 1 Cam code, This is a complete rebuilt Jasper motor. Would you suggest hooking them up differently? Likes: When I smoke the motor smoke comes out of my Egr and iac Ford F 5. Did you find the website helpful? Follow us on Facebook.

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.

Quote message in reply? Likes: 1. Fuel pump Check engine light Error code Does that sound possible or is there any other way to test it? Quote message in reply? Oil Injectors Injectors replacement Forum Jump. Last edited by calponte; at PM. P and intermittent rough idle. I am thinking probably bad VCT solenoid. Matthew The first capture is from your F and the 5th cam reluctor finger measures 76 degrees The 2nd and the 3rd captures show the 5th cam reluctor fingers should measure near 50 degrees. Would love to jump in and help, the 5.