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The IAC the Idle Control Valve, this controls the mixture between fuel and air for the idle of your vehicle.
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Code 12 for 1994 Chevy Astro van?
i have a code 12 on my chevy astro van what it means
What is a code 12 on a 1991 Chevy berreta gtz?
it means everything is fine, code 12 denotes that system is operating fine...
What does the code 12 mean on a 92 Chevy cavalier?
Code 12 is just confirming that the computer is working. This code alone should always show when you test it.
What does 12 code mean on 92 Chevy Tahoe?
That code means that the computer system checks NORMAL. Unless there is other codes present after it flashes code 12 It will always flash code 12 FIRST.
What is a code 12 on a 1992 Chevy 2500?
Code 12 means system is okay, as long as there are no other codes after #12 If there are more codes then when it is done checking the system it will return back to code 12 meaning test is done,
What does a code 12 mean for a1991 Chevy Caprice?
Code 12 is a period It flashes when the codes start and end so you will see code 12 usually three times, then the codes you need to fix then code 12 three time and the codes you need to fix will repeat and so on.
What is the definition of diagnostic code 12 for 1991 Chevy lumina apv?
Code 12 just means that the ECM is going into diagnostic mode, this is NOT a trouble code! Code 12 should blink a couple of times pause then blink your trouble codes if you have any. If you have no trouble codes, it will resume to blink code 12 again.
What can fix a code 12 on a 1992 Chevy k1500?
That code will flash whenever the diagnostic terminal is grounded with the ignition turned on and engine is not running. If there is additional trouble codes stored in the ECM they will appear after code 12 has flashed 3 times. If you have no other codes that flash. Then code 12 means system is okay and no codes presant.
Why won't your 1990 Chevy idle?
1990 gmc p/u 5.7 wont idle showing code 12
Why 94 4.3 6cyl Chevy s10 blazer pops up codes 81 and 12?
DTC code 81, 2-3 shift solenoid circuit fault. DTC code 12, indicates the diagnostic system is working.
What is a sentence for the word code?
The code to our Secret Club is: 12-Penguin-12.
What is the code on Wii for redshift cs-12?
The code for the redshift cs-12 is........................ Ping
