Hi,

I got these codes today... 0267, 0476, 1670.

I am confused as to what the 0267 code really means, and how it compares to 0268. One is circuit High and the other circuit low.

Not too long ago i replaced a bad injectore solenoid on # 3 cylinder, so i will remove VC and inspect it tomarrow, hopefully it is just a loose conection, but i doubt it since i did also install new VC gaskets and harnesses. Bad injector??

Would the 1670 code be a result of the 0267????

thanks

2000 psd pretty much stock.... NO tunes.

 

The 1670 is a communication fault between the PCM and IDM, but I would think an error there could have caused the injector code.

 

Possible causes:
Open fuse
IDM relay
Open or shorted IDM enable circuit
Open/short in EF circuit
Open/short in FDCS circuit
IDM powering circuits
PCM

The pinpoint test are pretty complex and you have to be able to measure frequency but PM me your email and I'll send them to you, It may be one of the easier steps causing your problem.