DPFI->MPFI->OBD0->OBDI ...Tandem Control Valve?
06-01-2007, 03:06 PM
#1
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DPFI->MPFI->OBD0->OBDI ...Tandem Control Valve?
What is this plug and what do I do with it when using an OBD0 harness on an OBDI engine?
I searched but couldn't find much info except that it controls some kind of valve inside the throttle body on DPFI OBD0 cars.
I searched but couldn't find much info except that it controls some kind of valve inside the throttle body on DPFI OBD0 cars.
06-01-2007, 04:02 PM
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Re: DPFI->MPFI->OBD0->OBDI ...Tandem Control Valve? (Jonathan_ED3)
the DPFI engines are the only ones with the tandem control valve - just tape it back to the harness or you can cut it off - if you cut it off, be sure you tape up the end of the black/yellow wire as it is 'hot' with ignition on and if it happens to contact something it will short out
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