LOCKONS7RA7US
Active Member
- Joined
- August 14, 2015
- Messages
- 81
- Reaction score
- 5
- Location
- Everett , wa
- City, State
- Everett washington
- Year, Model & Trim Level
- 1992 , eddie bauer
- Callsign
- Taco Run
So i have a 1992 explorer Eddie Bauer modified > 66mm BBK throttle body that i have going into a 3 inch metal intake coming off the stock MAF housing ,still using the stock air filter box with a K&N filter then underneath have a 3 inch tubing kinda replacing the stock ram air scoop going into the grill . also running a hyper-tech chip on the ECM , also have a hyper-tech 190 low temp thermostat installed and a AC delete installed , but everything else is stock as far as sensors and other equipment .
so every now and again i will just be driving and i will get the check engine light on and then it will go away after a few minutes . sometimes it will come back a 2nd time then go away . i plug in my code reader and check codes . as usual 111 o ( system pass) then 10 o ( break ) then get the 124 ( throttle position voltage higher than expected )
before putting on the throttle body it would idle fine then die when you put it on a load ( transmission ) then other times it will just have a hard time idling surge then die . look at codes and get 124 and 125 code and one other relating to the o2 sensor replaced the 02 sensor twice , then put on the BBK throttle body and cleaned the MAF and issues resolved. idles great and runs and drives just fine new gas after running through the old gas after sitting a year . The only vacuum line being used are Transmission , Brake booster, and the fuel pressure regulator . all other ones for the ac and ones coming from the air filter box have been Capped .
* should note that all sensors have been replaced and checked that they are within spec prior to installing them* other then the O2 sensor ..
apologies for miss spellings and grammar but any help will be awesome to nail this down.
so every now and again i will just be driving and i will get the check engine light on and then it will go away after a few minutes . sometimes it will come back a 2nd time then go away . i plug in my code reader and check codes . as usual 111 o ( system pass) then 10 o ( break ) then get the 124 ( throttle position voltage higher than expected )
before putting on the throttle body it would idle fine then die when you put it on a load ( transmission ) then other times it will just have a hard time idling surge then die . look at codes and get 124 and 125 code and one other relating to the o2 sensor replaced the 02 sensor twice , then put on the BBK throttle body and cleaned the MAF and issues resolved. idles great and runs and drives just fine new gas after running through the old gas after sitting a year . The only vacuum line being used are Transmission , Brake booster, and the fuel pressure regulator . all other ones for the ac and ones coming from the air filter box have been Capped .
* should note that all sensors have been replaced and checked that they are within spec prior to installing them* other then the O2 sensor ..
apologies for miss spellings and grammar but any help will be awesome to nail this down.
