What do I check next?

Asked by Apr 26, 2015 at 10:21 AM about the 1994 Chevrolet Cavalier Z24 Coupe FWD

Question type: Maintenance & Repair

I can get the car to run(not well) by spraying
gas into s vacuum port so there is no
ignition problem but the injectors aren't
operating. I have swapped the crankshaft
position sensor with a known good one and
same result so that is not the problem. One
question is, is there supposed to be voltage
going to the crank sensor? I have checked
continuity through the wires but there is no
voltage through either wire with ignition in
run position our in cranking position. I have
checked injector wiring with noid lights, and
they're not getting signal. There is voltage
getting to the injectors but no flash with
noid light. I have checked fuel pressure
already(45 psi). WHAT DO I TRY NEXT?  
Very frustrated.

2 Answers

8,295

Have you checked all ecm fuses? Have you checked fuel pump operation and pressure?

1 of 1 people found this helpful.

Yes, I checked ecm fuse and it had 45 psi fuel pressure.

Your Answer

Chevrolet Cavalier Experts

  • #1
    John Saffrahn
    Reputation
    3,090
  • #2
    dandyoun
    Reputation
    1,390
  • #3
    mbar1
    Reputation
    1,250
View All

Related Models For Sale

Used Chevrolet Impala
502 Great Deals out of 32,213 listings starting at $1,000
Used Honda Accord
858 Great Deals out of 87,668 listings starting at $1,444
Used Honda Civic
590 Great Deals out of 52,286 listings starting at $1,500
Used Toyota Corolla
907 Great Deals out of 69,859 listings starting at $1,479
Used Chevrolet Camaro
378 Great Deals out of 31,273 listings starting at $3,495
Used Ford Mustang
344 Great Deals out of 42,033 listings starting at $1,488
Used Toyota Camry
1,107 Great Deals out of 76,352 listings starting at $1,100
Used Chevrolet S-10
9 Great Deals out of 1,163 listings starting at $950
Used Pontiac Sunfire
258 listings starting at $2,900
Used Pontiac Grand Prix
12 Great Deals out of 2,455 listings starting at $1,900

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.