| From | Message |
craig
Dodge Dakota
JOIN HERE
5/20/2002
12:19:37
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 Subject: code 27 problem
IP: Logged
Message:
Did anyone have a code 12 and 27? What did you do to fix the problem? The code 12 said that the baterry power or computer has been diconnected in the last 50 starts, but the code 27 said,
Injector circuit isn't switching when it's told to (TBI)
OR (MPI) injector circuit #1 not switching right
OR (turbo) injector circuit #2 not switching right
OR (all 1990-) injector output driver not responding
- check computer, connections
So what do I do to check the connections? I wiggled all the wires while the truck was running, but nothing happened. I need help. I hate driving my truck not knowing when its going to stall.
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lil blue Trk
Dodge Dakota
JOIN HERE
3/08/2005
18:48:11
|  RE: code 27 problem
IP: Logged
Message:
my truck is a 1991 an im having the same problem.
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J and J Auto
GenII
3/09/2005
05:16:39
|  RE: code 27 problem
IP: Logged
Message:
The codes are binary
1 pause 2 12 begain of diagnostics
5 pause 5 55 end of diag.
obd1
27 Fault in injector driver interface circuit.
check all connections and grounds
bad injector or wire
rare but posible computer prob
Larry
J&J Auto
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