1997 k1500 p0151 only
#1
1997 k1500 p0151 only
I have a p0151 code that wont go away here is a list of stuff iv done and stats I have on bank 2
spider injector
swapped mass air
no exhaust leak
No vacuum leak
no intake leaks
new gm, plugs,cap ,rotor,wire
new #1 o2 sensor
170 psi compression on all 4 cylinders
60 psi fuel pressure with key on
new pcm
I ohm bank 2, it has same reading as bank 1
shrt term fuel trim 50%
long term fuel trim at 11.7 %
truck runs fine at operating speed,when I come to a stop after 15 sec the idle gets rough and it runs rich.
I have a hard time thinking I got a bad fuel filter or fuel pump,because its only on band 2..any ideas would be great..
spider injector
swapped mass air
no exhaust leak
No vacuum leak
no intake leaks
new gm, plugs,cap ,rotor,wire
new #1 o2 sensor
170 psi compression on all 4 cylinders
60 psi fuel pressure with key on
new pcm
I ohm bank 2, it has same reading as bank 1
shrt term fuel trim 50%
long term fuel trim at 11.7 %
truck runs fine at operating speed,when I come to a stop after 15 sec the idle gets rough and it runs rich.
I have a hard time thinking I got a bad fuel filter or fuel pump,because its only on band 2..any ideas would be great..
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