Posted on by

ISB/ISBe Series Engines – 019-119   Engine Fuel Temperature Sensor

Table of Contents

Remove
Inspect for Reuse
Install

Remove

 TOC

Clean the area around the sensor.

Lift up on the locking tab and pull the electrical connectors apart.

SMALL | MEDIUM | LARGE


Remove the sensor using a deep well socket.

SMALL | MEDIUM | LARGE
   

Inspect for Reuse

 TOC

Inspect the engine harness connector and the fuel temperature sensor for the following:

  1. Cracked or broken connector shell
  2. Missing or damaged connector seals
  3. Dirt, debris, or moisture in or on the connector pins
  4. Corroded, bent, broken, pushed back, or expanded pins.

SMALL | MEDIUM | LARGE
   


Inspect the fuel temperature sensor for the following:

  1. Damaged seal
  2. Nicks or cuts in or on the seal
  3. Dirt or debris on the sensor tip.

SMALL | MEDIUM | LARGE
   

Install

 TOC

Install the new sensor into the fuel filter housing.

Torque Value:  20  n.m  [177 in-lb]

SMALL | MEDIUM | LARGE
   


Use quick-dry electrical contact cleaner, Part Number 3824510, to remove all dirt and moisture from harness connector.

SMALL | MEDIUM | LARGE
   


Push the connectors together until they lock.

Operate the engine to check for leaks.

SMALL | MEDIUM | LARGE
Last Modified:  12-Mar-2003
Avatar photo

Published by Jack

Hello, I'm Jack, a diesel engine fan and a blogger. I write about how to fix and improve diesel engines, from cars to trucks to generators. I also review the newest models and innovations in the diesel market. If you are interested in learning more about diesel engines, check out my blog and leave your feedback.