![]() Refer to Section 1, Powertrain Control Software Fuel Trim for more information.ĮVAP canister purge valve is leaking when the canister is cleanĪir leaks after the mass air flow (MAF) sensor The test fails when the adaptive fuel tables reach a rich calibrated limit. Possible Causes: See the possible causes for DTC P0012.ĭiagnostic Aids: See the diagnostic aids for DTC P0012.ĭescription: The adaptive fuel strategy continuously monitors the fuel delivery hardware. P0022 - Intake Camshaft Position Timing - Over-Retarded (Bank 2)ĭescription: See the description for DTC P0012. Possible Causes: See the possible causes for DTC P0011.ĭiagnostic Aids: See the diagnostic aids for DTC P0011. P0021 - Intake Camshaft Position Timing - Over-Advanced (Bank 2)ĭescription: See the description for DTC P0011. The test fails when the camshaft timing exceeds a maximum calibrated value or remains in a retarded position. P0012 - Intake Camshaft Position Timing - Over-Retarded (Bank 1)ĭescription: The powertrain control module (PCM) monitors the variable camshaft timing (VCT) position for over-retarded camshaft timing. Refer to the Workshop Manual Section 303-00, Engine System.Īpplication Key On Engine Off Key On Engine Running Continuous MemoryĪll - GO to Pinpoint Test HK. Diagnose any base engine concerns related to the engine oil pressure or engine timing. Possible Causes: Camshaft timing improperly setĬontinuous oil flow to the VCT piston chamberĬamshaft advance mechanism binding (VCT unit)ĭiagnostic Aids: This DTC is a functional check of the VCT unit. The test fails when the camshaft timing exceeds a maximum calibrated value or remains in an advanced position. P0011 - Intake Camshaft Position Timing - Over-Advanced (Bank 1)ĭescription: The powertrain control module (PCM) monitors the variable camshaft timing (VCT) position for an over-advanced camshaft timing. I would correct that problem as it may correct the O2 sensor problem I have included some information on other codes as needed and as suggested from the codes you listed See code P2198/P2195 one of the causes is camshaft timing. The following was copied from the service manual. Now it won't even get above 2k rpm in gear, just wants to die. It would idle rough, but once it got above 2000 rpm it would smooth out. If a phaser failed or jumped timing I would think it would run bad all the time, no? It sure did when the old phaser was failing, then it threw the timing chain through the passenger side valve cover. I have seen some posts saying that plug had chaffed wires that would cause similar symptoms so I'm hoping this is the problem. Only codes I can get it to throw now are misfire codes and the o2 code. I think thats the moment the thermostat opened up and pressurized that line. When I got home yesterday I started it and it ran perfect for about 5 min, then bam, started stumbling and wanting to die and flashing the CEL. I fixed the leak, just need to let it all dry out and test drive it. I believe this is causing some short that throwing all kinds codes. I'll post pics later today, but I found one of the top coolant lines on the passenger side had a pin hole in it, and was hosing the ECU and the big plug just under the ECU down. Same with the fuel pump failing, why would that cause cam codes? I just don't believe both phasers crapped at the same time. She just filled up the tank, maybe bad gas? I didn't change the fuel filter, maybe thats clogged, though not sure why that would cause cam codes. Not sure what else would cause this considering I replaced every common trouble component on the engine. Looks like a both cams are throwing codes, and an o2 sensor, and misfire on cyl 5.Īm I seriously looking at more cam phaser issues on parts that have less than 3k miles on them? The fact it's throwing both sides seems odd. I just happened to have left my code reader in the truck so I have her pull the codes. She said it was cutting in/out where it would run fine for a couple minutes then start crapping out again. Tonight my Wife calls telling me its running really rough, flashing CEL, and dies at stops. Changed oil with proper Motocraft oil and filter. Just under 3k miles ago I replaced the entire timing system, cam sensors, VVT solonoids, plugs, oil pump, water pump, and one coil on our '06 Expedetion.
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