Operation CHARM: Car repair manuals for everyone.
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

Fuel Level Sensor: Testing and Inspection

Fuel Level Sensor Inspection

Reference: Fuel Level Sensor Removal and Installation
- Check that resistance between terminals "a" and "b" of fuel level sensor changes with change of float position.
- Check resistance between terminals "a" and "b" at each float position in the following.
If the measured value is out of specification, replace fuel pump and/or sub fuel level sensor.

Main fuel level sensor [A] specifications

Main Fuel Level Sensor (A) Specifications:






Sub fuel level sensor [B] specifications

Sub Fuel Level Sensor (B) Specifications: