04-02-2024, 05:16 AM | #1 |
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Errors 118001 & 118401
118001 Mixture too lean
118401 Mixture too lean, large deviation sporadically the idle is over 1300rpms your best shot? Vacuum injectors fuel filter (or contaminated gas) car runs fine no shaking/strange behaviours at cold start maf readings are within normal parameters |
04-04-2024, 11:25 AM | #3 |
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04-05-2024, 07:25 AM | #4 |
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Ista has a test option, but you only hear a click sound, so I don't think it checks the integrity of the membrane at all. However, many other things could be leading to your problem. good luck troubleshooting. Let us know what you find.
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