Test Conditions
WARNING: This page is about a different car, the 1993 Cadillac Seville and 1993 Cadillac Eldorado. However, it is still accessible from the selected car via links, so may be relevant.
PCM Codes P031, P032 and P034 not set. Throttle angle changes more than 3.5 degrees in 12.5 milliseconds (.0125 seconds). Engine not decelerating (MAP drops to 22 kPa or less). Engine not accelerating (MAP is within 7.4 kPa of atmospheric pressure). Engine running.