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4,842 Posts
My truck still got problems. I almost have no hair left from pulling it out....
Pulled codes to get #21. KOEO .....KOER I get #12, 13, 21 and more (operator error, forgot to brake on/off and WOT)
I think I'm supposed to find the lowest code first to fix...correct...
well I cleaned the throttle body (had some excessive gunk built up) and cleaned the IBP-IAC (for good measure).
I checked the ECT sensor at both the harness and the sensor it self...seems to be working...4.79 V and approx 26K ohms when sorta cold.....
Symtoms are rough idle (sorta a loping idle) and excessive fuel out the rear (will blacken anything in its path). wont stay running long enough to leave the yard (whether or not I add throttle or not). I'd say its missing, but have yet to pull the plugs to see just how black they must be by now.
Had this problem last week and thought it was fixed. got codes #21, 22, 41.
replaced the o2 & MAP from a spare engine and repaired a small vac. leak...those codes went away for about 45 miles (Cleared the memory). while on a short trip one code returned and now can't seem to locate the cause of code #21. is there more than one problem going on? All I get now is code #11 with the KOEO since the latest attempts to fix it. still runs poorly.
HELP what Am I missing??
:banghead :banghead :banghead :banghead :banghead :banghead :banghead :banghead :banghead :banghead :banghead :banghead :banghead :banghead
Pulled codes to get #21. KOEO .....KOER I get #12, 13, 21 and more (operator error, forgot to brake on/off and WOT)
I think I'm supposed to find the lowest code first to fix...correct...
well I cleaned the throttle body (had some excessive gunk built up) and cleaned the IBP-IAC (for good measure).
I checked the ECT sensor at both the harness and the sensor it self...seems to be working...4.79 V and approx 26K ohms when sorta cold.....
Symtoms are rough idle (sorta a loping idle) and excessive fuel out the rear (will blacken anything in its path). wont stay running long enough to leave the yard (whether or not I add throttle or not). I'd say its missing, but have yet to pull the plugs to see just how black they must be by now.
Had this problem last week and thought it was fixed. got codes #21, 22, 41.
replaced the o2 & MAP from a spare engine and repaired a small vac. leak...those codes went away for about 45 miles (Cleared the memory). while on a short trip one code returned and now can't seem to locate the cause of code #21. is there more than one problem going on? All I get now is code #11 with the KOEO since the latest attempts to fix it. still runs poorly.
HELP what Am I missing??
:banghead :banghead :banghead :banghead :banghead :banghead :banghead :banghead :banghead :banghead :banghead :banghead :banghead :banghead