ran codes, now questions
09-14-2009, 04:31 PM
#1
in limbo
Thread Starter
Join Date: Jan 2007
Location: Iowa
Posts: 7,300
ran codes, now questions
koeo is as expect:
31-81-82-85-83(maybe it was 84, cant remember...all egr and emissions based stuff)
cars runs fine except first start up until its all the way warm it feels like it has a 5000lbs anchor dragging behind the car. once its to temp the car drive and operates just fine, but its not fast like it was. i ran koer and i get code 12 and nothign else. can i get some help?
31-81-82-85-83(maybe it was 84, cant remember...all egr and emissions based stuff)
cars runs fine except first start up until its all the way warm it feels like it has a 5000lbs anchor dragging behind the car. once its to temp the car drive and operates just fine, but its not fast like it was. i ran koer and i get code 12 and nothign else. can i get some help?
09-14-2009, 10:55 PM
#7
6th Gear Member
Join Date: Nov 2006
Location: Spfld, MA
Posts: 9,240
(O) = Key On Engine Off test
(R) = Key On Engine Running test
(M) = Memory code
31
31 EVP - (O, R, M) EVP signal is/was out of range
80 SERIES CODES GENERALLY ARE CIRCUIT PROBLEMS THAT COULD BE WIRING, RELAY OR SOLENOID RELATED.
ONLY ONE OF THE CIRCUITS LISTED UNDER THE CODE IS USED ON EACH VEHICLE. THE FAULT IS IN WHICHEVER SOLENOID OR CIRCUIT IS PRESENT ON THE VEHICLE
81
81 Boost control solenoid
AIRD solenoid
3.0L SHO - Inlet Air Solenoid
82
82 2.3L TC - Fan Control wire shorted to ground
AIRB solenoid
3.8L SC - Super Charger Bypass Solenoid
85
85 2.3L T/C Automatic - 3/4-4/3 Shift solenoid
CANP solenoid (ALL 1989)
(M) 1.9L MFI - System has corrected rich condition
83
83 High Electro Drive Fan circuit fault
EGR Control solenoid
3.0L SHO - Low Speed Fuel Pump Relay circuit
12 Idle Speed Control motor or Air Bypass not controlling idle properly (generally idle too low)
Judging from what I see here, you've deleted EGR and AIR pump systems, and you need a new IAC.
(R) = Key On Engine Running test
(M) = Memory code
31
31 EVP - (O, R, M) EVP signal is/was out of range
80 SERIES CODES GENERALLY ARE CIRCUIT PROBLEMS THAT COULD BE WIRING, RELAY OR SOLENOID RELATED.
ONLY ONE OF THE CIRCUITS LISTED UNDER THE CODE IS USED ON EACH VEHICLE. THE FAULT IS IN WHICHEVER SOLENOID OR CIRCUIT IS PRESENT ON THE VEHICLE
81
81 Boost control solenoid
AIRD solenoid
3.0L SHO - Inlet Air Solenoid
82
82 2.3L TC - Fan Control wire shorted to ground
AIRB solenoid
3.8L SC - Super Charger Bypass Solenoid
85
85 2.3L T/C Automatic - 3/4-4/3 Shift solenoid
CANP solenoid (ALL 1989)
(M) 1.9L MFI - System has corrected rich condition
83
83 High Electro Drive Fan circuit fault
EGR Control solenoid
3.0L SHO - Low Speed Fuel Pump Relay circuit
12 Idle Speed Control motor or Air Bypass not controlling idle properly (generally idle too low)
Judging from what I see here, you've deleted EGR and AIR pump systems, and you need a new IAC.
