LEMON Manuals
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Chevrolet
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2006
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Impala LTZ
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System - 3.9L - DTC P0010 To DTC P0420
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DTC P0335 or P0336
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Typical Scan Tool Data
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Typical Scan Tool Data
Engine Speed
Circuit
Normal Range
Short to Ground
Open
Short to Voltage
Operating Conditions:
Engine Running
5-Volt Reference Circuit
400-6400 RPM
0 RPM
0 RPM
0 RPM
CKP Sensor Signal Circuit
400-6400 RPM
0 RPM
0 RPM
0 RPM
Low Reference Circuit
400-6400 RPM
-
0 RPM
0 RPM