Code 0135,0300,0200
Thread Starter
TECH Regular
Joined: Jul 2005
Posts: 427
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From: B'ville, New York
Code 0135,0300,0200 Fuse for the left bank injectors is blown and the replacement blew up too, have no idea whats causing it. The car runs but not good, I started it up when I got home from out of town and it started up rough and ran like crap. Got it home and checked the SES light and the codes 0135,0300,0200 came up. The injectors in the left bank are not working, any ideas. NEED HELP....
P0135 HO2S Heater Circuit Bank 1 Sensor 1
P0300 Random/Multiple Cylinder Misfire Detected
P0200 Injector Control Circuit Voltage
Pretty much what you'd expect from the left bank being dead, Except the first one.
Blowing fuses is normally a sign of a short circuit, so it's time to start tracing wires, look for chaffed, or pinched, or burnt wires
Good luck
P0300 Random/Multiple Cylinder Misfire Detected
P0200 Injector Control Circuit Voltage
Pretty much what you'd expect from the left bank being dead, Except the first one.
Blowing fuses is normally a sign of a short circuit, so it's time to start tracing wires, look for chaffed, or pinched, or burnt wires
Good luck
Teching In
Joined: Mar 2005
Posts: 7
Likes: 0
From: St. Louis
Pull the fuse, unplug the injectors, and check the pink wire in any of the four connectors with a multimeter for continutity to ground. If there is you are going to have to trace back the wire to junction block to see where it is shorted at.
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did this problem start after any mods?... check the wires near the headers, if an o2 wire is burnt and is grounding it could me throwing a short other places too... or if you've got a pinched injector wire somewhere could be shorting out.... 1 bad injector would not cause a blown fuse or a whole bank to go out.... but if your blowing a fuse its a short somewhere for sure...
Originally Posted by Assassin
did this problem start after any mods?... check the wires near the headers, if an o2 wire is burnt and is grounding it could me throwing a short other places too... or if you've got a pinched injector wire somewhere could be shorting out.... 1 bad injector would not cause a blown fuse or a whole bank to go out.... but if your blowing a fuse its a short somewhere for sure...
Thread Starter
TECH Regular
Joined: Jul 2005
Posts: 427
Likes: 0
From: B'ville, New York
Thanks for the help guys. I took it to the Chevy dealer and they found the harness/wires in the back of the manifold were freaded up and shorting out. Its all set, they fix the wires, the harness they said would cost close to $1000 to have it replaced but not needed.