hpop/injector theory?
#1
hpop/injector theory?
could a new hpop expose some weak injectors that didn't seem weak when running with the old hpop? Just put in the new hpop, and now that I got the initial problem found, she runs, but runs rough. Kind of like I need to switch tanks... once it is wrapped up, it runs smooth, but at idle, and just off idle, she sounds like she is about to die. If I take off from a stop, without giving her some pedal, she dies. The amount of pedal is less when I turn up my chip, and high idle is smooth as glass. Any ideas?
#4
#5
I just find it odd that the only real parts change of significance was the hpop. does anyone know the voltages that should be being sent back from the icp?
---AutoMerged DoublePost---
upon further discovery, it is somewhere in the uvch on the pass. side front. I guess next step is to pull the valve cover and see if I can isolate it to one injector or the gasket, or the harness connector, or the harness itself...
BTW, it died when I unplugged the icp sensor.
I think that is what is wrong with my other psd too... even though I already replaced the uvch's once already.
---AutoMerged DoublePost---
upon further discovery, it is somewhere in the uvch on the pass. side front. I guess next step is to pull the valve cover and see if I can isolate it to one injector or the gasket, or the harness connector, or the harness itself...
BTW, it died when I unplugged the icp sensor.
I think that is what is wrong with my other psd too... even though I already replaced the uvch's once already.
Last edited by crazycooter; 11-05-2011 at 12:02 PM. Reason: Automerged Doublepost
#6