Suzuki GSX-R 1000 Service Manual: Ect sensor inspection

Suzuki GSX-R 1000 Service Manual / Engine / Engine electrical devices / Repair instructions / Ect sensor inspection

Refer to “dtc “c15” (p0115-h/l): ect sensor circuit malfunction” in section 1a .

Inspect the ect sensor in the following procedures:

remove the ect sensor. Refer to “ect sensor removal and installation” .
Connect the ect sensor (1) to the circuit tester and place it in the oil (2) contained in a pan, which is placed on a stove.
Heat the oil to raise its temperature slowly and read the column thermometer (3) and ohmmeter.
If the ect sensor ohmic value does not change in the proportion indicated, replace it with a new one.

Caution

take special care when handling the ect sensor. It may cause damage if it gets an excessive sharp impact.
Do not contact the ect sensor and column thermometer with a pan.

Special tool (a): 09900–25008 (multi circuit
tester set)

Tester knob indication resistance (Ω)

Ect sensor specification

Suzuki GSX-R. Ect sensor inspection

Install the ect sensor. Refer to “ect sensor removal and installation” .

Ect sensor removal and installation

Removal Remove the left side cowling. Refer to “exterior parts removal and installation” in section 9d . Drain engine coolant. Refer to “cooling system inspection” in section 0b . ...

Iat sensor removal and installation

Removal Remove the air cleaner box. Refer to “air cleaner box removal and installation” in section 1d . Remove the iat sensor (1) from the air cleaner box. Installation Install ...

Other materials:

Fastener removal and installation
Type a Removal Depress the head of fastener center piece (1). Pull out the fastener (2). Installation Let the center piece stick out toward the head so that the pawls “a” closes. Insert the fastener into the installation hole. Note to prevent the pawl ...

Engine coolant temperature indicator light inspection
Inspect the engine coolant temperature meter and indicator light (led) in the following procedures: remove the left side cowling. Refer to “exterior parts removal and installation” in section 9d . Disconnect the ect sensor coupler (1). Connect a variable resistor (2) ...

DTC “c23” (p1651-h/l): to sensor circuit malfunction
Detected condition and possible cause Detected condition Possible cause C23 The sensor voltage should be the following for 2 sec. And more, after ignition switch is turned on. 0.2 V ≤ Sensor voltage < 4.8 V To sensor circuit open or shor ...