I am not so sure about a single sensor. Your Speedo and tach are on different “sensors.
RPM signal system
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Crankshaft position and engine rpm are detected by the pick–up coil installed inside the distributor. Crankshaft position is input as a control signal to '''terminals g1''' and '''g2''' of the engine control module (ecu), and rpm is input to '''terminal NE'''.
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Crankshaft position and engine RPM are detected by the pick–up coil installed inside the distributor. Crankshaft position is input as a control signal to '''terminals G1''' and '''G2''' of the engine control module (ECU), and RPM is input to '''terminal NE'''.
(6) vehicle speed signal system
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The vehicle speed sensor (speed sensor), installed inside the combination meter, detects the vehicle speed and inputs a control signal to '''terminal SPDspd''' of the engine control module (ecu).
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The vehicle speed sensor (speed sensor), installed inside the combination meter, detects the vehicle speed and inputs a control signal to '''terminal SPD''' of the engine control module (ECU).
So check your ECU connectors
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The attached wiring diagram should also help you to get started with a better diagnosis.
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The attached wiring diagrams etc. should also help you to get started with a better diagnosis.
I am not so sure about a single sensor. Your Speedo and tach are on different “sensors.
RPM signal system
Crankshaft position and engine rpm are detected by the pick–up coil installed inside the distributor. Crankshaft position is input as a control signal to '''terminals g1''' and '''g2''' of the engine control module (ecu), and rpm is input to '''terminal NE'''.
(6) vehicle speed signal system
The vehicle speed sensor (speed sensor), installed inside the combination meter, detects the vehicle speed and inputs a control signal to '''terminal SPDspd''' of the engine control module (ecu).
So check your ECU connectors
The attached wiring diagram should also help you to get started with a better diagnosis.
[document|5343][document|5342]