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  1. N

    Inconsistent Throttle

    Hey guys. Looking for some help here. I cant figure out why my 2007 SS/SC is doing this. The boost will jump from -20 to -10 to 0 to 5 in any random order with no change in throttle input. It will even do this in cruise control and in neutral, with my foot of the gas, and with the clutch...
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    Wiring problem. Please help.

    I dont have specific numbers at the moment just because I am at work but it has a TPS Sensor/switch A/B voltage correlation code and the crankshaft position sensor which needs to be programmed still because of the new PCM. On a side note, i checked the harness yesterday and every wire to the TB...
  3. N

    Wiring problem. Please help.

    I recently (May 2017) bought my 2007 Cobalt SS/SC. I didn't start having problems until a few months after purchase. I would randomly get ENG PWR REDUCED on the display and the car would run at 30% power. It is still doing this. I have done research and tried many different things yet still have...

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