P062d & p0451
 

So recently I upgraded my turbo kit (headers, intercooler & turbo). After I installed everything I have no pedal response. My engine revs constantly 1k to 2k. The only thing I changed out besides the kit was a02 sensor could that be the cause? Any suggestions would be appreciated.

P062D is either an open or short on the DI injector driver circuit or another fault related to the DI driver or ecu. I would check all connections to the injectors and driver module, and make sure the driver module screws are tight. It ground through it's mounting screws.

P0451 is a difference in the evap canister pressure sensor output and the map sensor output. Check for a damaged hose, or electrical connector for the sensor to the evap canister.

I appreciate it a lot. Who would’ve thought a loose bolt would stress me out this much. The p0451 cleared up on its own so I’m not sure what happened there.

Omg lifesaver. Thought I had ducked up my injectors, rough running, misfires, wouldn’t hold idle. Ecu wasn’t grounded, bolted it down, problems gone.

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