Lexus ES300 (1997 year). Service manual — part 483

S05686

IG026–01

–

IGNITION

CAMSHAFT POSITION SENSOR

IG–9

980

1997 LEXUS ES300 (RM511U)

CAMSHAFT POSITION SENSOR

REMOVAL

REMOVE CAMSHAFT POSITION SENSOR
(a)

Disconnect the camshaft position sensor connector.

(b)

Remove the 2 bolts and camshaft position sensor.
Torque: 8 N·m (80 kgf·cm, 69 in.·lbf)

IG027–01

IG–10

–

IGNITION

CAMSHAFT POSITION SENSOR

981

1997 LEXUS ES300 (RM511U)

INSTALLATION

Installation is in the reverse order of removal (See page

IG–9

).

P20105

IG028–01

–

IGNITION

CRANKSHAFT POSITION SENSOR

IG–11

982

1997 LEXUS ES300 (RM511U)

CRANKSHAFT POSITION SENSOR

REMOVAL

1.

REMOVE RH FENDER APRON SEAL

2.

REMOVE CRANKSHAFT POSITION SENSOR

(a)

Remove the bolt and disconnect the crankshaft position
sensor.
Torque: 8 N·m (80 kgf·cm, 69 in.·lbf)

(b)

Disconnect the crankshaft position sensor connector.

IG029–01

P14244

Ohmmeter

IG–12

–

IGNITION

CRANKSHAFT POSITION SENSOR

983

1997 LEXUS ES300 (RM511U)

INSPECTION

NOTICE:
”Cold” and ”Hot” in these sentences express the tempera-
ture of the sensor itself. ”Cold” is from –10

°

C (14

°

F) to 50

°

C

(122

°

F) and ”Hot” is from 50

°

C (122

°

F) to 100

°

C (212

°

F).

INSPECT CRANKSHAFT POSITION SENSOR RESISTANCE
Using an ohmmeter, measure the resistance between termi-
nals.

Resistance:

Cold

1,630 – 2,740

Ω

Hot

2,065 – 3,225

Ω

If the resistance is not as specified, replace the crankshaft posi-
tion sensor.