Suzuki Burgman 400 - Service manual > CKP Sensor Removal and Installation

Removal

1) Drain engine oil. Refer to "Engine Oil and Filter Change".

2) Remove the muffler. Refer to "Exhaust Pipe / Muffler Removal and Installation".

3) Disconnect the CKP sensor coupler (1).

4) Remove the generator cover (2).

5) Remove the CKP sensor (3).

Installation

Install the CKP sensor in the reverse order of removal.

Pay attention to the following points:

• Install the CKP sensor to the generator cover. Refer to "Generator Removal and Installation".
• Install the muffler. Refer to "Exhaust Pipe / Muffler Removal and Installation".
• Pour engine oil. Refer to "Engine Oil and Filter Change".

IAP Sensor Inspection

Refer to "DTC "C13" (P0105-H/L): IAP Sensor Circuit Malfunction".

IAP Sensor Removal and Installation

Removal

1) Remove the helmet box front cover. Refer to "Helmet Box Front Cover Removal and Installation".

2) Disconnect the coupler and screw.

3) Remove the IAP sensor (1).

Installation

Install the IAP sensor in the reverse order of removal.

TP Sensor Inspection

Refer to "DTC "C14" (P0120/H/L): TP Sensor Circuit Malfunction".

TP Sensor Adjustment

Adjust the TP sensor in the following procedures:

1) Warm up the engine.

2) Remove the helmet box front cover. Refer to "Helmet Box Front Cover Removal and Installation".

3) Remove the upper meter panel. Refer to "Upper Meter Panel Removal and Installation".

4) Connect the special tool to the dealer mode coupler.

Refer to "Self-Diagnostic Procedures".

Special tool (A): 09930-82720 (Mode select switch)

5) Turn the special tool's switch ON.

6) If the TP sensor adjustment is necessary, loosen the TP sensor mounting screw.

7) Slide the TP sensor and bring the line to the middle.

8) Tighten the TP sensor mounting screw.

1. Incorrect
2. Correct position
3. Incorrect

9) Remove the special tool.

10) Install the removed parts.

TP Sensor Removal and Installation

Removal

1) Remove the helmet box front cover. Refer to "Helmet Box Front Cover Removal and Installation".

2) Disconnect the coupler and remove the TP sensor (1).

Installation

Install the TP sensor in the reverse order of removal.

Pay attention to the following point:

Adjust the position of the TP sensor. Refer to "TP Sensor Adjustment".

ECT Sensor Inspection

ECT sensor is installed on the cylinder head. Inspect the ECT sensor in the following procedures:

1) Remove the ECT sensor. Refer to "ECT Sensor Removal and Installation".

2) Connect the ECT sensor (1) to a circuit tester and place it in the oil (2) contained in a pan, which is placed on a stove.

Special tool (A): 09900-25008 (Multi-circuit tester set)

3) Heat the oil to raise its temperature slowly and read the column thermometer (3) and the ohmmeter.

If the ECT sensor ohmic valve does not change in the proportion indicated, replace it with a new one.

Temperature sensor specification

CAUTION

• Take special care when handling the ECT sensor. It may cause damage if it gets a sharp impact.
• Do not contact the ECT sensor and the column thermometer with a pan.

4) Install the ECT sensor. Refer to "ECT Sensor Removal and Installation".

See also: