Persistant P0134 Code
#1
Persistant P0134 Code
Just can't get rid of this P0134 code!
The things I've tried:
1) replaced the O2 sensor twice
2) replaced the MAF
3) replaced the engine harness
4) reset the ECU multiple times
Truck idles rough and runs in open loop all the time. Also, hesitation when taking off.
No other codes present.
Anybody got any ideas?
The things I've tried:
1) replaced the O2 sensor twice
2) replaced the MAF
3) replaced the engine harness
4) reset the ECU multiple times
Truck idles rough and runs in open loop all the time. Also, hesitation when taking off.
No other codes present.
Anybody got any ideas?
#3
Just can't get rid of this P0134 code!
The things I've tried:
1) replaced the O2 sensor twice
2) replaced the MAF
3) replaced the engine harness
4) reset the ECU multiple times
Truck idles rough and runs in open loop all the time. Also, hesitation when taking off.
No other codes present.
Anybody got any ideas?
The things I've tried:
1) replaced the O2 sensor twice
2) replaced the MAF
3) replaced the engine harness
4) reset the ECU multiple times
Truck idles rough and runs in open loop all the time. Also, hesitation when taking off.
No other codes present.
Anybody got any ideas?
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D24.6 (03-09-2017)
#5
#6
ok if not just swap the o2 sensors after u hook it up and see if it works that way with the nanocom going. If not you might have to trace the voltage back to the ecm that's why I sent the electrical diagram also. Hope you can sort it out
The following users liked this post:
D24.6 (03-09-2017)
#7
#8
possibly BC the code is no signal to the ecm from the sensor. Have you checked the continuity from the ecm to the plug or the volts coming out of the ecm. It's not getting power somewhere
#9
And did you mean bank a and bank b? BC the sensor in question bank a (drivers side in front of the cat)
#10