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Sensors

MAT Relocation Kit

  The problem with the factory location of the manifold air temp sensor on 85-92 TPI cars is that...

  The problem with the factory location of the manifold air temp sensor on 85-92 TPI cars is that it is screwed into the aluminum intake plenum.  The aluminum soaks up the engine heat and that in turn transfers heat to the sensor giving your computer inaccurate air temperature information.  This kit allows you to relocate the sensor in the duct work upstream of the throttle body and away from the hot engine.  Kit includes a new MAT sensor, rubber grommet, and a 36 long extension harness.

$35.95

Oxygen Sensor, 3-Wire

  This is a popular conversion for older cars with a single wire O2 sensor such as the 1985-93 T...

  This is a popular conversion for older cars with a single wire O2 sensor such as the 1985-93 TPI & LT1 vehicles.  By running a 12v switched power and a ground, the heating element in this O2 helps keep the sensor at a stable temperature to help maintain closed-loop operation and give more accurate readings to the ECU.  This is a genuine Bosch sensor and comes with weather-pack kit for easy retro-fit on older cars.

$79.95

Relay, 85-87 MAF Power

  Used on 85-87 TPI systems, this relay provides the power to the mass airflow sensor.  This is ...

  Used on 85-87 TPI systems, this relay provides the power to the mass airflow sensor.  This is a direct OE replacement by A/C Delco.

$32.95

Relay, 88-95 Power/Burn-Off/Fuel Pump

  This relay for the 88-95 TPI and LT1 cars controls the fuel pump power, mass airflow sensor pow...

  This relay for the 88-95 TPI and LT1 cars controls the fuel pump power, mass airflow sensor power, or the mass airflow burn-off function.  Direct replacement part from A/C Delco.

$29.95

Relay, 85-87 Burn-Off/Fuel Pump

  Used on 85-87 TPI systems, this relay controls either the fuel pump or the mass airflow sensors...

  Used on 85-87 TPI systems, this relay controls either the fuel pump or the mass airflow sensors burn-off function.  OE replacement A/C Delco part.

$24.95

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