Go Back   Forums > Faults We Find On Car Management Systems.

Thread Tools Display Modes
Old 07-11-2012, 10:11 PM
Timbo's Avatar
Timbo Timbo is offline
Join Date: Aug 2012
Posts: 262
Lightbulb Landrover Freelander TD4, 04 plate.

Landrover Freelander TD4, 04 plate, complaint of poor power, like no turbo op: and at times no start.

Codes P1260, pre-fuel pressure, control pressure too low for starting, this can and most times will be the pump, the 04 plate has the pump under splash gard at off/side rear wheel.

You may find that clearing the code and running at idle the code will stay clear, but on throttle up will add the code to the system = P1260, it will do this at a fuel pressure at around 140kpa, and motor wont rev over 3500 rpm.

When system is ok look for the prim: fuel pressure to be around 382kpa at idle and around 310kpa at full blip throttle.

Note after a filter change, pressure was only 109kpa with the old pump and at this low pressure the motor wont start.

Pumps canbe noted to stop and start again by tapping the pump.
High pressure rail look for 28658kpa min at idle, and 114632kpa full blip on snapshot.
Reply With Quote

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

All times are GMT. The time now is 12:24 AM.

Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.