Twiztedmods
1/2 ton status
I recently installed a new wiring harness from PSI Conversions and for some reason my MIL indicator wont come on when I unplug the MAF or TPS.
Background story...('01 5.3L, drive by cable and a '02 4L80E in my '85 K5 Blazer) When I put the key to the on position my MIL light comes on, then when I start it it goes off after a split second, Seems Correct. If I shut it off and turn the key back to the on position, the MIL light wont come back on. I called PSI and they told me to try and unplug the MAF or TPS, they said it should come on instantly. Unfortunately it doesn't. My OBDII scanner should show up this week, so when that shows up I can check to see if any codes are getting stored.
The Blazer runs great, I can tell it runs funny when I unplug the sensors...
Any suggestions?
Background story...('01 5.3L, drive by cable and a '02 4L80E in my '85 K5 Blazer) When I put the key to the on position my MIL light comes on, then when I start it it goes off after a split second, Seems Correct. If I shut it off and turn the key back to the on position, the MIL light wont come back on. I called PSI and they told me to try and unplug the MAF or TPS, they said it should come on instantly. Unfortunately it doesn't. My OBDII scanner should show up this week, so when that shows up I can check to see if any codes are getting stored.
The Blazer runs great, I can tell it runs funny when I unplug the sensors...
Any suggestions?
