1993 audi 100cs broken Surpintine belt. Replaced belt and now it won't start. Did a compression test and there's no compression. Will a bad camshaft sensor cause this ? motor stalled when belt broke


Asked by Nov 15, 2015 at 11:53 AM

Question type: Maintenance & Repair

4 Answers

It's an interference engine. When the belt broke pistons collided with valves causing major damage. That's why there is no compression Camshaft position sensor irrelevant

3 of 3 people found this helpful.

Oh, no no...My bad - I just now saw serpentine belt, not timing belt. Are we one the same page? Do you mean the serpentine belt that turns alternator, A/C, on the outside of the engine that you can see? Or do you mean timing belt? Bur regardless, the cam position sensor did not cause it. Either a frozen pulley burned it up or it was just worn out (the belt that is), the belt should be replaced about every 60,000 to 80,000 miles

3 of 3 people found this helpful.

No it was definitely the serpentine belt. I'm just not sure why it would cause the engine to now not have compression

1 of 1 people found this helpful.

Me neither. That really is odd. On ALL cylinders?

3 of 3 people found this helpful.

Your Answer

Add photo

Related Questions

  • No compression after it stalled out 1 answer

    03 Passat 1.8t stalled out possibly ran out of gas. Noticed timing belt issue as well. Installed new fuel pump and timing belt. Still no compression even though belts are turning

    2003 Volkswagen Passat GLS


    Maintenance & Repair

  • How to get my timing back correct after replacing timing belt. 18 answers

    Belt broke on me as I was driving

    2010 Dodge Journey SXT


    Maintenance & Repair

  • timing belt 36 answers

    has anyone had any issues with timing belt?

    2008 Chrysler PT Cruiser


    Maintenance & Repair

  • volkswagen 2003 golf timing belt replacement 16 answers

    Wont turn on after we replaced the timing belt. We lined up the crank shaft and pulley shaft to the marks and number one piston was up. I read the book some, the tensioner had to be lined up .. but ...

    2003 Volkswagen Golf GL 2.0


    Maintenance & Repair


Search Maintenance & Repair Questions

Maintenance & Repair Experts

#1 Tom Demyan
Tom Demyan
Reputation 169,140
#2 dandyoun
Reputation 91,650
#3 tenspeed
Reputation 73,940
View All

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.