Posted on by

B5.9G, B5.9LPG – Troubleshooting and Repair Manual – 007-052   Lubricating Oil Pressure Sensor, OEM

Table of Contents

Remove
Inspect for Reuse
Install

Remove

 TOC

Disconnect the wire from the sending unit.

NOTE: The sending units illustrated can be different from those installed by the equipment manufacturer.

SMALL | MEDIUM | LARGE

Inspect for Reuse

 TOC

Remove the lubricating oil pressure switch, install a gauge, start the engine, and measure the lubricating oil pressure. Minimum lubricating oil pressure:

Low Idle (675 to 725 rpm) — 69 kPa [10 psi]

High Idle 207 kPa [30 psi]

NOTE: The Pressure switch is set to actuate when oil pressure drops to 55 kPa [8 psi].

SMALL | MEDIUM | LARGE
   

Install

 TOC

Install the sending unit.

Connect the wire to the sending unit.

(Installed into Cast Iron) 16 n.m [142 in-lb]
(Installed into Aluminum) 10 n.m [89 in-lb]

SMALL | MEDIUM | LARGE
Last Modified:  03-Apr-2002
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.