Not responding

1988 OLDSMOBILE DELTA 88
139,000 MILES
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TONYD235
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  • 62 POSTS
I replaced my BCM twice thinking that it was bad. None of my sensor are responding. MY injectors aren't responding. Computer working fine (had it tested) What could be the problem?
Apr 18, 2013 at 5:36 AM
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HMAC300
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  • 48,601 POSTS
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scan for codes and check fuel pressure first. should be 41-47psi
Apr 18, 2013 at 5:40 AM
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TONYD235
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  • 62 POSTS
Fuel pressure is correct. Can't scan because it's tells me that the car is not responding. Car runs great, it's like my computer is working or something.
Apr 18, 2013 at 5:47 AM
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WRENCHTECH
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Why would you replace a BCM for symptoms like that?
Apr 18, 2013 at 6:01 AM
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TONYD235
  • MEMBER
  • 62 POSTS
Fishing trying to rule out everything I can. Do you have any idea what my problem could be? At this point I am at a stand still
Apr 18, 2013 at 6:25 AM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
check all your fuses first, then see if you r service engine light is burnt out then cross A & B on aldl and seturn key on and see if you get anything then or if you have an obd1 scanner.
Apr 18, 2013 at 6:28 AM
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