Help with KOEO and KOER codes
KOEO
122-TPS signal voltage is too low 124-TPS signal voltage is higher than expected 157-MAF signal voltage is too low 332-Insufficient EGR flow detected 334-EGR Valve Position sensor signal voltage higher than expected (closed valve position) KOER 334 again I am having problems with surging, and irregular idle. Could all of these things be the culpret or could it be something else. The TPS problems don't really make sense to me, too high, too low, and the same for the EGR. |
RE: Help with KOEO and KOER codes
Try and set your TPS betwwen .5 to .98. To do so loosen the screws and turn it and watch the voltage reading. As long as its in between that voltage range the comp will take care of therest.If u cant get the voltage between .5-.98 then your TPS is most likely fubared.Have u tried a base idle reset?
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RE: Help with KOEO and KOER codes
According to the manual I can't adjust the TPS on a 95'. No I haven't tried a base idle reset. I am not really sure how.
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RE: Help with KOEO and KOER codes
ORIGINAL: 95w.i.p According to the manual I can't adjust the TPS on a 95'. In as much as the computer resets it if you do So the infamous "ricer mod" of setting your TPS higher doesn't "work" BUT, you want to check it If it's not in specs, and you can't wiggle it into specs, or the voltage jumps all over the place, it's probably toast |
RE: Help with KOEO and KOER codes
So is the TSP the culpret of the rest of the problems or is it just one of the problems that I need to replace
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RE: Help with KOEO and KOER codes
Need to start from scratch.....clear the codes, make sure memory is clear (run KOEO to verify), verify TPS output with a voltmeter, test drive it for 10 minutes, and rerun a KOEO and a KOER self-test. Those codes may have been logged in memory if you disconnected any of the sensors while the engine was running (= false codes).
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RE: Help with KOEO and KOER codes
The only codes that were in the memory was 334,
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RE: Help with KOEO and KOER codes
ORIGINAL: 95w.i.p The only codes that were in the memory was 334, 998 = Hard fault present + the code that's causing the failure (122, 124 and 157 are "hard fault codes")......need to check if it's an intermittent failure. |
RE: Help with KOEO and KOER codes
What is an intermittent failure?
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RE: Help with KOEO and KOER codes
ORIGINAL: 95w.i.p What is an intermittent failure? http://i55.photobucket.com/albums/g1...3d8004f8f6.gif ....but not every time. |
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