Located in the coolant pipe that connects to the cylinder head
Located in the coolant pipe that connects to the cylinder head
Keep your engine running efficiently
Detects engine knock and changes timing accordingly
Restore fuel economy and performance
For vehicles from model year 1996 (OBD2)
Detects engine ping for timing adjustment
Replaces a damaged or broken sensor
Restore optimal air-fuel ratios, maximize fuel economy, and pass your emissions test.
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Located on top of the transmission
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Manual transmission only
Updated green 4 pin sensor, replaces old blue sensors. For vehicles with square connector.
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Restore smooth idling, fix hard-start issues, and clear your Check Engine Light on your VW
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Detects engine ping for timing adjustment
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Also known as the RPM sensor
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4-pin sensor for ECU
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