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Isuzu
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1997
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Hombre S, 2.2 4, Standard
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - Tests W/Codes - 4.3L
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Circuit Testing
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DTC P0121 - TP Sensor System Performance
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Conditions Required To Set DTC Are:
Conditions Required To Set DTC Are:
No MAP related DTCs are present.
No TP related DTCs are present.
No IAT related DTCs are present.
Engine is running.
BARO is not at calculated default.
Change in TP is less than 1.9 percent.