Quote:
Originally Posted by 96greengt
The DPFE should see between .9 and 1.3 volts. Anything greater than +- .4 is a bad DPFE.
I am still leaning on the passages plugged up.
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not the DPFE voltage. The EVR voltage. The solenoid/regulator is at 1.2v and less. The DPFE checked out. The PCM I'm still questioning because the ground that the PCM completes is only allowing for .1v - 1.2v. If I ground the volt meter to the chassis and positive on the EVR hot wire I see 12v. If I ground the volt meter to the PCM (ground) wire it's not completing the ground. Again I only see between .1v at tip in and 1.2v at cruising speeds with partial throttle above 2k. Basically the EVR is not seeing a 12v circuit completed at the harness. To eliminate the wire as a possibility, I'd like to check the EVR signal (ground) at the pcm.