Operation CHARM: Car repair manuals for everyone.
Home >> Toyota >> 2000 >> 4 Runner 2WD L4-2.7L (3RZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Crankshaft Position Sensor >> Testing and Inspection
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Crankshaft Position Sensor: Testing and Inspection

CRANKSHAFT POSITION SENSOR

INSPECTION

NOTE: "Cold" and "Hot" in these sentences express the temperature of the sensors themselves. "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 terminals.

Resistance (NE(+) and NE(-):
- Cold: 1,630 - 2,740 Ohms
- Hot: 2,065 - 3,225 Ohms

If the resistance is not as specified, replace the crankshaft position sensor.
pro multis · About Operation CHARM