Need To Figure Out What A Couple Of SES Trouble Codes Are

[Street Wolf]

I looked them up on Google already, but I would prefer to ask on here to ensure the answer I get is correct.

Anyways.... I have, all of a sudden, on my 2000 Land Rover Disco...

P1590
P1171
P0137

 

[Intentional Wanderer]

Those are the ones that indicate that you need to give your LR to me... complete with RTT (probably the source of the codes)...

... don't ask, just trust the codes....

 

[Street Wolf]

Those are the ones that indicate that you need to give your LR to me... complete with RTT (probably the source of the codes)...

... don't ask, just trust the codes....

Bwahahahaaha.....hahahaha...ha... nice try, almost worked. :sombrero:

 

[Roverhound]

P1590 is a rough road implausible signal. This is because your abs is or was faulted.
The p1171 is a too lean banks A & B code, P0137 indicates a faulty reading on an oxygen sensor.
I'm willing to bet your MAF is going bad.

 

[R_Lefebvre]

Read my MAF thread and see if you can diagnose your MAF.

 

[rovertech]

If your Discovery has Secondary Air Injection check the vacuum connection at the intake manifold. If it is cracked or loose it will leak enough to throw a fault but not cause the engine to run rough.

 

[JEFFSGTP]

IIRC his does not, but thank you for that information...definitely putting that in my "good things to keep in mind in the future" document.

 

[Street Wolf]

A member on another forum was extremely helpful and mailed me their 'ABS Amigo' to use and we've pinpointed the problem to the front right wheel sensor.