Thread: DTC 33
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Old 06-06-2009, 11:15 PM   #13
Formulalt1
 
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Quote:
Originally Posted by sweetbmxrider View Post
DIAGNOSTIC TROUBLE CODE (DTC) 33 WILL SET WHEN
Less than 3% throttle angle, MAP greater than 80 kPa(11.6 psi), MAP greater than 90 kPa with A/C "ON," RPM greater than 500 RPM, and DTCs 21 and 22 not set. All conditions met for 1 second.

i'm saying key on, engine off check the voltage.

if you tapped the wrong wire for the nitrous, and this set when you had the car running and the nitrous armed, could be your problem right there.
OK, you might be right then. I got my info from http://www.troublecodes.net/GM/95_57P.shtml . If so, my bad and I stand corrected.
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