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1994 Chevy Cavalier Codes 32 and 66

Tiny
TRUCKER889293
  • MEMBER
  • 1994 CHEVROLET CAVALIER
  • 4 CYL
  • 2WD
  • MANUAL
  • 231,000 MILES
I have a code 32 in this car, I have replaced the EGR and The EGR solenoid and cleared the codes. I drive the car a short distance and the check engine light comes on and I have code 32 again. Whats up?
Thursday, December 11th, 2008 AT 11:06 AM

2 Replies

Tiny
BUDDYCRAIGG
  • MECHANIC
  • 2,262 POSTS
It doesn't happen very often, but I've seen a bad engine temp sensor for the computer cause a code 32.
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Thursday, December 11th, 2008 AT 11:18 AM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
The code doesn't tell you what part to replace, just that the system set a code.

Did you test for vacuum at the control solenoid and valve?

With the key on, is there voltage at one of the wires for the control solenoid. Those wires are B+ and cycling ground. The ground may not cycle unless your driving down the road? I wouldn't replace anything without testing.
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Thursday, December 11th, 2008 AT 12:35 PM

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