P38dseGAV

Active Member

• Jan 25, 2010

• #1

right had the auto spark out for 2 hrs he wen thru all the wiring and it seems to be the becm that is faulty how do i test that this is the case or is there a way of resting the becm

 

Tervueren

New Member

• Jan 25, 2010

• #2

Searching works for me
Demystifying the BeCM

RANGE ROVER BODY (electrical) CONTROL MODULE (BECM or BCM) PROBLEMS PAGE

 

Datatek

Well-Known Member

• Jan 25, 2010

• #3

P38dseGAV said:

right had the auto spark out for 2 hrs he wen thru all the wiring and it seems to be the becm that is faulty how do i test that this is the case or is there a way of resting the becm

Click to expand...

Are you getting an "engine disabled" message on the message centre? Because the only way I can see that the BECM can affect the engine ECU is via the enable/disable handshake. If the engine is disabled then you would have no glowplugs methinks and also no fuel at the injectors.

Maybe you just need to re-synch the key fob.

Others with more knowledge will no doubt say if I'm right or wrong.

 

rewmer

Well-Known Member

• Jan 25, 2010

• #4

Can you clarify, does it crank over but not fire?

 

Last edited: Jan 25, 2010

R

Rick-the-Pick

Active Member

• Jan 25, 2010

• #5

I read your post on another site.

It is looking like your becm has failed.

 

P38dseGAV

Active Member

• Jan 25, 2010

• #6

engine does not crank has engine disabled on info read out the problem is the becm is not reading the key in the door i e door opening unlock and lock

 

Datatek

Well-Known Member

• Jan 25, 2010

• #7

Door micro switches, common fault lots of threads on that. Gav is the king of the door lock mechanisms.

 

P38dseGAV

Active Member

• Jan 25, 2010

• #8

Datatek said:

Door micro switches, common fault lots of threads on that. Gav is the king of the door lock mechanisms.

Click to expand...

ive replaced it

 

P38dseGAV

Active Member

• Jan 25, 2010

• #9

just bought a new becm Range Rover P38 ECU BeCM Body Control + Lockset + Key on eBay (end time 25-Jan-10 17:02:02 GMT)

 

Tervueren

New Member

• Jan 25, 2010

• #10

Good luck !! wonder what the mileage is on your replacement becm

 

P38dseGAV

Active Member

• Jan 25, 2010

• #11

Tervueren said:

Good luck !! wonder what the mileage is on your replacement becm

Click to expand...

the chap told me the milage has been reset so if thats the case then it should set with my 98k

 

Tervueren

New Member

• Jan 25, 2010

• #12

OK just didn't think that was possible

 

P38dseGAV

Active Member

• Jan 25, 2010

• #13

well i have proof of mine being 98k so if i have to i can get it reset

 

fanatic

RESPECT IS EARNED, BEATINGS ARE FREE ;-)

Forum Sponsor

• Jan 25, 2010

• #14

mileage will be which ever is higher, dash or bcem

 

R

Rick-the-Pick

Active Member

• Jan 26, 2010

• #15

You're not going to change all that are you?

For what you paid for that lot i could of sorted your becm out.

The mileage would of been reset as i the guy who sold it to you contacted me regarding some old becms.