Suzuki Grand Vitara 2.0 Petrol J20 ECU 33920-65J0: Camshaft Position Sensor Pins & Diagram

Question

Hello.
I need the ecu diagram for the 2.0 petrol engine designation j20 ecu number 33920-65j0.
More specifically, the camshaft position sensor pins. 2 cables go to ecu
white / red - pin 54
Blue / black - common mass
In contrast, black / yellow escapes to the back of the engine.

Please help.

Pawel wawa · Accepted Answer

Extreme pins on the sensor 1. power supply + 5V, 3. ground, 2. middle signal and should be on pin 52 - not on 54. You did not deign to give the year, so it describes the j20A motor.

Pawel wawa · Accepted Answer

Probably it should be 12V, so it follows from the diagram, despite the fact that in the description they specify 5V. Sometimes these errors happen. The most important is the signal pin, whether the signal goes to the ECU. You can check with an oscilloscope or a diode. You didn't write what kind of problem you are facing.

Pawel wawa · Accepted Answer

This is the signal pin. Te + 5V is not important. Your problem is not the starter? I would also look at the shaft speed sensor. There must be a problem here. Roller sensor, there is nothing to the tachometer.

MARIANOX5 · Accepted Answer

To get to the shaft sensor in the j20a engine, it is hidden that without dismantling the gearbox and the flywheel can not do. I have already experienced this pain at home. As for the signal from it, the cube is above the chest. First I would search there.

citromaniak · Accepted Answer

If the shaft sensor is damaged, it would never fire. Check the timing synchronization.

MARIANOX5 · Accepted Answer

There is an inductive sensor on the shaft. The position sensor of the shaft is responsible for ignition. The same is in Baleno 1.8. In older Baleno engines, the shaft sensor is not present. These are identical engine posts. Those interested are sent to the Suzuki forum.

pteter · Accepted Answer

Hi Scheme Grand Vitara J20 2000-2006 part Is that enough?

MARIANOX5 · Accepted Answer

Here is the service

Raywood · Accepted Answer

I haven't looked into the subject for a long time. Thank you very much for the hints. However, the problem lay on the mechanical side. 1 clove on the camshaft.

Raywood · Answer

I missed the a in j20 sorry Could you specify where to look for +5? I have +12 on the sensor. Pin 52 ... you may be right. I checked quickly, 53 was described so I could go this way.

Raywood · Answer

Error: p0340 A camshaft sensor signal.

Symptoms: check control and no turnover on the counter.

After starting the engine and resetting the error, everything returns to normal.

If I turn the ignition on, it clears the error and starts the engine, the error is gone and everything is normal.

The error appears only after starting the engine (it is not permanent).

Sensor replaced.

Sensor pins:
1- +12
2- ecu 54 pin (for sure) + 5v
3- weight

Important information: car after a flood ... that's why I put connectors on the power supply etc.

[Solved] Suzuki Grand Vitara 2.0 Petrol J20 ECU 33920-65J0: Camshaft Position Sensor Pins & Diagram

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