P0150 and P1172
That's what I have left of my list of codes after replacing my plug wires, plugs, and Bank 2 O2 sensor. (not all related to the above codes, just updating on what was replaced today)
Any thoughts? I'm thinking since the 1172 indicates lean on bank 1 and 0150 indicates a "sensor malfunction" on bank 2 (which is brand new and installed correctly)... well, I'm really near the end of my own reasoning actually. I'd love some thoughts.
Symptoms/Facts:
I just really wanna figure this out and post an update that this (whatever I find) was the cause and now my rover loves me again, because I've found lots of people online with extremely similar problems with about 5 or 6 suggestiony replies and never any definitive answer and confirmation that something actually cured the issue.
Thank you in advance to the guy that actually reads this and takes the time to post a reply!!!!
2004 Discovery SE
That's what I have left of my list of codes after replacing my plug wires, plugs, and Bank 2 O2 sensor. (not all related to the above codes, just updating on what was replaced today)
Any thoughts? I'm thinking since the 1172 indicates lean on bank 1 and 0150 indicates a "sensor malfunction" on bank 2 (which is brand new and installed correctly)... well, I'm really near the end of my own reasoning actually. I'd love some thoughts.
Symptoms/Facts:
- Running a little rough on idle
- Smells of rich Amoco Fuels
- Swapped an MAF with a buddy for a little while and still had the same symptoms (full disclosure: his isn't exactly running like a top either...)
- Positive there are NO leaks from air box to throttle body
- Probably minimal exhaust leaks in the manifold to Y-pipe connection, but not enough to hear or feel
- My OBDII reader reads a signal from my MAF when it is plugged in from 6-8ish (units?) as opposed to the 0 signal when unplugged.
I just really wanna figure this out and post an update that this (whatever I find) was the cause and now my rover loves me again, because I've found lots of people online with extremely similar problems with about 5 or 6 suggestiony replies and never any definitive answer and confirmation that something actually cured the issue.
Thank you in advance to the guy that actually reads this and takes the time to post a reply!!!!
2004 Discovery SE
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