zed7862
Member
Hey guys,
was after some help. I recently had the engine light come on and after a scan it stated code:
P2196 02 sensor signal biased / stuck rich bank 1 sensor 1.
I have since replaced the 02 sensor on bank1, checked all the wiring. run diesel system cleaner through it and the light automatically went off but then returned 50 miles later it just doesn’t go away.
wandering if the turbo actuator may need replacing but not sure if that would cause this issue.
Really stuck here and could do with any help please.
Thank you
was after some help. I recently had the engine light come on and after a scan it stated code:
P2196 02 sensor signal biased / stuck rich bank 1 sensor 1.
I have since replaced the 02 sensor on bank1, checked all the wiring. run diesel system cleaner through it and the light automatically went off but then returned 50 miles later it just doesn’t go away.
wandering if the turbo actuator may need replacing but not sure if that would cause this issue.
Really stuck here and could do with any help please.
Thank you
Last edited: