Scoupe L4-1468cc 1.5L SOHC (8 VALVE) (1991)
Distributor: Testing and Inspection
Crank Angle and #1 TDC (CYL. Detect Sig.) Sensors
Crank Angle And #1 TDC Sensor Location
To test the Crank Angle and the #1 TDC Sensors, located in the distributor, proceed as follows.
Crank Angle and #1 TDC Test Hook-up
Crank Angle and #1 TDC Terminal identification
1.
Connect a voltmeter between terminal 1 and 2, and 1 and 3.
Terminal 1: Sensor ground
Terminal 2: Crank angle signal
Terminal 3: TDC signal
2.
Measure the output voltage of the terminals while cranking the engine.
Standard Values
Terminal 2...0.2-1.2v (needle fluctuates)
Terminal 3...1.8-2.5v