87 vet code 19 fuel pump voltage high
Thread Starter
Racer
Joined: Sep 2011
Posts: 400
Likes: 5
From: Bakersfield Ca
87 vet code 19 fuel pump voltage high
Just finished resetting TPS and reconnecting Map sensor hose/new ECM/New mass air flow sensor/
ben chasing codes fix one another comes up.
I am not sure what to do with this one
code 19 fuel pump voltage is high.
any advice is welcome
Steve
ben chasing codes fix one another comes up.
I am not sure what to do with this one
code 19 fuel pump voltage is high.
any advice is welcome
Steve
Thread Starter
Racer
Joined: Sep 2011
Posts: 400
Likes: 5
From: Bakersfield Ca
Safety Car
Joined: Apr 2011
Posts: 3,660
Likes: 22
is it high?
Does not matter....
you don't have a code 19 in the OBD-I ECM.
Make sure your new scan-tool is for the OBD-I system. There are FEW that do read and correctly display OBD-I codes. They did change and MANY new codes were added to the OBD-II after a few years. The 2 systems are not compatible, or interchange (???) Interface? who knows what geek terminology I'm struggling to find !
Just curious, why did you buy all that stuff? what indicated it was bad? That list of parts usually means someone guessed at what was probably a cheap, easy fix but instead, you or someone threw parts at it and got lucky?
That fuel pump was an easy fix....
The parts guy is gonna be bummed out now.
NEXT !
BTW........you don't have a MAP sensor either. if somebody sold you one for your 87, take it back or wait till you buy a 92 or 93
(last of the L98 and the early LTs were SD systems)
Does not matter....
you don't have a code 19 in the OBD-I ECM.
Make sure your new scan-tool is for the OBD-I system. There are FEW that do read and correctly display OBD-I codes. They did change and MANY new codes were added to the OBD-II after a few years. The 2 systems are not compatible, or interchange (???) Interface? who knows what geek terminology I'm struggling to find !
Just curious, why did you buy all that stuff? what indicated it was bad? That list of parts usually means someone guessed at what was probably a cheap, easy fix but instead, you or someone threw parts at it and got lucky?
That fuel pump was an easy fix....
The parts guy is gonna be bummed out now.
NEXT !
BTW........you don't have a MAP sensor either. if somebody sold you one for your 87, take it back or wait till you buy a 92 or 93
(last of the L98 and the early LTs were SD systems)
Last edited by leesvet; Oct 11, 2014 at 05:39 PM.
Race Director
Joined: Apr 2002
Posts: 10,036
Likes: 346
From: Anaheim CA
You don't have the scan tool configured correctly. Error code 19 is not defined on 1987 cars.
See this error code list:
https://www.corvetteforum.com/forums...post1576116036
If you really did have a high voltage problem the error code would be 53.
See this error code list:
https://www.corvetteforum.com/forums...post1576116036
If you really did have a high voltage problem the error code would be 53.
