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Home >> Cadillac >> 1990 >> Seville Base, 4T60/ME9 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> ECM Trouble Code Charts >> ECM Code EO22: Open TPS Circuit >> Failure Conditions:

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Failure Conditions:

TPS value is less than 1.3 degrees for .7 second.

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