Gauge, sensor or OBD problems?
#1
Gauge, sensor or OBD problems?
I finally got my truck back together and took it for a ride today. Also the first time i got to use my Edge Insight on her. It has a P0236 code (Turbo Boost Sensor A Circuit Performance or something). MAP reads 15-17psi and Boost reads 0-2psi no matter how hard i get on it. I can hear the turbo spooling up and there is no smoke coming from the tailpipe so I'm guessing I'm actually getting decent boost. Is there anything i can do to get the PCM to read the boost pressure, which I think will get rid of the P0236 code?
#2
#3
I pulled the rubber line and it was clear of obstruction. Trimmed a 1/4 inch off each end to make sure the ends weren't stretched. I took it for a ride and now 4th gear, 2600 RPMs and in the pedal will read 10psi boost and 21 psi MAP. How do I know if the plenum boots are leaking? I just had them off and they looked good. No cracks or anything. Same with the o-ring at the Y.
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