5 - Correction resistance (Pump)

[YoungOffroader]

Ive refitted my pup after replacing the side seals and ive got the check engine light on and it tells me as above in the title. any suggestions people? Thanx in advance

[BUSHWHACKER]

http://www.hiluxsurf.co.uk/forums/sh...ad.php?t=14537

[YoungOffroader]

http://www.hiluxsurf.co.uk/forums/sh...ad.php?t=14537

that doesn't seem to say where they are or how to check them or anything from wot i can see?

[gwh200]

Your correction resistors are set set to moderate fuel flow, so they can adjust fueling.... The resistance they offer will basically stop over/ under fueling.
Does the truck run.. If it does, is it at half throttle

[BUSHWHACKER]

that doesn't seem to say where they are or how to check them or anything from wot i can see?

I know, it just says what their function is.
I can't find any other info about them .......yet.

Did you clear the codes after working on the pump?

[YoungOffroader]

Your correction resistors are set set to moderate fuel flow, so they can adjust fueling.... The resistance they offer will basically stop over/ under fueling.
Does the truck run.. If it does, I'd or at half throttle?

starts and idles and runs sweet as a nut, minute ago the revs icked up a little on there own and the light went out then it came on again and the revs dropped

[gwh200]

They are resistors within the loom from ecu to pump( can't remember if they are internal) it sounds as though you haven't connected the pump electrical feed properly

[MattF]

The connectors are on the side of the pump. Make sure the connections are sound and no wires are broken. You may have dislodged, or forgotten to reconnect, something whilst working on the pump. I'll dig a pic out shortly.

[gwh200]

My advice.
Disconnect the positive terminals, leave the headlight switch on dipped beam( it won't flatten your batterys) it will allow the ecu internal capacitors to drain down. Leave it overnight and tomorrow morning check ALL connections are true and made well.

[MattF]

Pic from the Oz site:

[YoungOffroader]

I know, it just says what their function is.
I can't find any other info about them .......yet.

Did you clear the codes after working on the pump?

yer cleared the codes and the check engine light comes back on. ive read all the results and couldnt find anything previos on them

[YoungOffroader]

Thats perfect Matt Great help. First light tomorrow i shall clean them and see if its better. but the neighbours don't like the constant running engine this late.

[gwh200]

Thems the ones matt. I did the capacitive discharge and check of wiring on my old 2.4 when I had the pump replaced... Worked a treat

[MattF]

Thems the ones matt. I did the capacitive discharge and check of wiring on my old 2.4 when I had the pump replaced... Worked a treat

Fortunately a chap in Wales is having a serious delve into increasing fuel economy on the Oz site and he posted that pic the other day. Perfect timing or what?

[BUSHWHACKER]

Fortunately a chap in Wales is having a serious delve into increasing fuel economy on the Oz site and he posted that pic the other day. Perfect timing or what?

No chaps in Wales Matt, just blokes.