Mike's Workshop Manuals
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Chevrolet
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2006
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Optra LS, 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 - 1.8L (L79) - DTC P0443 To DTC P2297
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DTC P1121 or P1122
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Typical Scan Tool Data
Typical Scan Tool Data
TP Position Sensor
Circuit
Short to Ground
Open
Short to Voltage
Operating Conditions:
The engine is operating at idle.
Parameter Normal Range:
TP Position Sensor 0%
5-Volt Reference
0%
0%
99%
Throttle Position Sensor Signal
0%
0%
99%
Low Reference
-
99%
-