Crap load of codes
P0121- TP Sensor Circuit Insufficient Activity (Old)(Inmature)
P0154- HO2S Circuit Insufficient Activity Bank 2 Sensor (Old)(Inmature)
P0300- Engine Misfire Detected (SES) (Old)(History)(current)(inmature)
P0801- Reverse Inhibit Control Circuit Malfunction (old)(history)(current)(inmature)
P1153- HO2S Insufficient Switching Bank 2 Sensor 1 (old)(current)(inmature)
I have no clue what they mean or how to fix the problems. I feel like a PITA for asking all these questions but its like reading French to me.
thanks all
P0121- TP Sensor Circuit Insufficient Activity (Old)(Inmature)
P0154- HO2S Circuit Insufficient Activity Bank 2 Sensor (Old)(Inmature)
P0300- Engine Misfire Detected (SES) (Old)(History)(current)(inmature)
P0801- Reverse Inhibit Control Circuit Malfunction (old)(history)(current)(inmature)
P1153- HO2S Insufficient Switching Bank 2 Sensor 1 (old)(current)(inmature)
I have no clue what they mean or how to fix the problems. I feel like a PITA for asking all these questions but its like reading French to me.
thanks all
2. Go to engine diagnostics menu and remove the codes for your rear O2 sensors if you have removed them.
3. Looking at the TPS code. Have you raised your throttle body set screw at all to improve idle? If so I probably have a fix for you. Send me a PM
Having a bad O2 will put you into open loop speed density (so you're probably noticing **** poor gas mileage right now?)
Oh and Mike...because of the way my car has been running I haven't logged it yet. Gonna rip out my air and EGR today.
Oh and Mike...because of the way my car has been running I haven't logged it yet. Gonna rip out my air and EGR today.The codes you're setting are for the front sensors (bank 1 = driver side, bank2 = passenger, sensor 1 = pre cat, sensor 2 = post cat)
the front O2 sensors are required in order to maintain closed loop operation (the car tries to maintain 14.7:1 air fuel ratio).
Do you have headers? and an O2 extension perhaps? some people have problems w/the O2 extensions causing heater codes ... usual fix is to use a DENSO or BOSCH rear 02 vette O2 sensor (longer wire)
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if you need them hosted, I can do that mike at horist dot comI would clear the codes and see if they come back , if they do then it's probably a bad O2 sensor (since EGR is on the passenger side, it won't affect the driver side O2 sensor)
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thanks
So in that case a leaking EGR could cause problems. still need a scan to tell though (a leaking EGR fitting would cause the car to dump tons of fuel in for the passenger side cylinders since it's seeing unburned oxygen)
As for fund, none setup
Not that I'd turn down people giving me money heh, but I do this just to help out other enthusiasts when I can 
