I now have the dreaded high idle issue.
1999 Disco 1 SD
After a long battle with grounding and dash Temp guage issues I had everything fixed and running good for about a week. Went out and started disco in morning and high idle. I checked the MAF and it fell apart in my hand. I replaced it with upullandpay donor MAF and still have high idle.
I found that I did not replace the air filter box temp sensor plug after fixing the ground problem a week ago. I plugged that back in and still high idle. About 1250 RPM.
Scanned for codes. Found usual O2 codes, but P0113, Intake air temp sensor 1 circuit high input was new.
TPS is reading 12.2 upon startup. ECU Coolant temp is reading and working as normal.
Did I hose the Adaptive values by driving around with the air temp sensor unplugged?
I have the GEMs android app downloaded, but I'm waiting on my OBDLink<sup>?</sup> LX dongle to arrive on Wednesday to try resetting the adaptive values.
Is the ODB II reading of 12.2 TPS normal on startup? It does increase it I press the throttle as shown on the ODB reader. MAF is running between .02 and .01 so I think it is working.
1999 Disco 1 SD
After a long battle with grounding and dash Temp guage issues I had everything fixed and running good for about a week. Went out and started disco in morning and high idle. I checked the MAF and it fell apart in my hand. I replaced it with upullandpay donor MAF and still have high idle.
I found that I did not replace the air filter box temp sensor plug after fixing the ground problem a week ago. I plugged that back in and still high idle. About 1250 RPM.
Scanned for codes. Found usual O2 codes, but P0113, Intake air temp sensor 1 circuit high input was new.
TPS is reading 12.2 upon startup. ECU Coolant temp is reading and working as normal.
Did I hose the Adaptive values by driving around with the air temp sensor unplugged?
I have the GEMs android app downloaded, but I'm waiting on my OBDLink<sup>?</sup> LX dongle to arrive on Wednesday to try resetting the adaptive values.
Is the ODB II reading of 12.2 TPS normal on startup? It does increase it I press the throttle as shown on the ODB reader. MAF is running between .02 and .01 so I think it is working.