OBD1 code 35 and code 83

Asked by Sep 28, 2016 at 07:11 AM about the 1994 Chevrolet Astro Extended RWD

Question type: Maintenance & Repair

I have a 1994 Chevy Astro 4.3L VIN W (CMFI) and I
am get an OBD1 Trouble Code of 35 and 82.

In looking up these trouble codes, it seems 35
deals with the Idle Air Control (IAC) and 82 is the
Crankshaft Position sensor.

I have just replaced the Idle Air Control (IAC) and
reset the code  (disconnected the battery for 30
seconds).

Both codes reappear.

My next thought is to replace the Crankshaft
Position sensor.  In looking online, it looks like in
1994 there isn't a Crankshaft Position sensor.

Any suggestions?

2 Answers

119,765

you have one copy and view you tube. https://www.youtube.com/watch?v=TEuzGJKExks

1 people found this helpful.

I do not have a sensor like that under the distributor cap. I have a 1994 and the Haynes book says those began in the 1995 model year... Any other sugestions?

Your Answer

Chevrolet Astro Experts

  • #1
    Tom Demyan
    Reputation
    370
  • #2
    celica_gt_pimp
    Reputation
    340
  • #3
    John Saffrahn
    Reputation
    290
View All

Related Models For Sale

Used Chevrolet Astro Cargo Van
102 listings starting at $2,495
Used GMC Safari
3 Great Deals out of 86 listings starting at $1,900
Used Chevrolet Tahoe
551 Great Deals out of 36,694 listings starting at $1,299
Used Ford F-150
2,334 Great Deals out of 215,121 listings starting at $1,300
Used Honda Odyssey
361 Great Deals out of 36,731 listings starting at $1,499
Used GMC Safari Cargo
31 listings
Used Chevrolet Camaro
241 Great Deals out of 28,842 listings starting at $1,800
Used Chevrolet Suburban
347 Great Deals out of 22,412 listings starting at $1,132

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.