Hawkeye readings help to understand the codes please??

Hi folks, am in need of some help understanding my hawkeye readings please

ECU FAULTS

3028 Driver Demand 1 High Fault Logged (think this may be throttle pedal related??)
3143 Turbo Has Been Overboosting (apparently it's fitted with a larger intercooler, would this cause this fault??)

CAN MESSAGE
33 P1884 Engine Torque, Invalid. intermittent

ABS FAULTS

4014 CURRENT Pump Failure 3, Pump Sticks
4045 HISTORICAL Sensor Left Hand Rear Sensor Air Gap Too Large.
4065 HISTORICAL DC Sensor Left Hand Rear Failure, Broken wire, sensor impedance too high...
4085 HISTORICAL Sensor Left-Hand Rear....Intermittent Sensor Output During Driving, Broken Wire

Any help much appreciated

Also is there such a thing as a full list of fault codes and meanings for the hawkeye?

Cheers
Nick

4014
4085 this will be your hub , so replace
3028
3143 is more like air mass meter so replace
im not 100% but its most like to be them

major truma 2 said:

4014
4085 this will be your hub , so replace
3028
3143 is more like air mass meter so replace
im not 100% but its most like to be them

Click to expand...

Ok thanks for that, I will look into that.
Nick

more like a sticky waste gate on turbo than intercooler,other faults apart from abs can e downd to low battery voltage ,recheck after clearing

I clear the faults every day and they come back exactly like I've posted I will check to see If the wastegate is moving, do u think the actuator could be at fault?
Also the battery voltage is 14 something when engine is running according to hawkeye

it has to be above 12 to charge the battery ,waste gaste can physically seize can easily be freed

jamesmartin said:

it has to be above 12 to charge the battery ,waste gaste can physically seize can easily be freed

Click to expand...

Whats best to free it if stuck? 3 in 1, wd40, copper grease or sonething else? Sorry im quite new to all this!!

"if it aint broke, take it apart and fix it anyway!"

either of the first 2

jamesmartin said:

either of the first 2

Click to expand...

Cool ta for your help I will report back with my finding lol

Looks like it was the weekend for the 3 amigos to make a comeback. My Disco 2 now has them again, but they're on solid.... Only happened when I was breaking and went round / over a mini roundabout so I suspect that it's either a sensor or a hub (especially as I've done the modulator wiring thing).

Getting the codes read tomorrow hopefully and will report back

Ok, so the magic box gave me the following info

90 - Rear Left sensor output too low
118 - Rear Left Sensor intermittant

Cleared the codes last night, and then went for a drive and got nothing coming back. Left it overnight and then was 100m down the road in the morning when they came back.

Straight back to my friend with the code reader, and same codes are back. Cleared them again and then went on a 100 mile round trip for work, and nothing happened.....

Soooo, I'm thinking I'll try just the sensor before I change the hub?????

Disco2td5 said:

Cool ta for your help I will report back with my finding lol

Click to expand...

Today i Removed and Cleaned MAF. Replaced air filter.old one was a performance sponge type that was soaking in thick black oily sludge, Fitted new turbo wastegate modulator!!. No more turbo overboost!! Also found a split pipe going from bottom of modulator to metal boost pipe so this could well have been causing the fault too!!
Oh and the wastegate was free but i oiled it anyway lol

"if it aint broke, take it apart and fix it anyway!"

Erazmus said:

Soooo, I'm thinking I'll try just the sensor before I change the hub?????

Click to expand...

Jack the back end up and check for play in the hub. Also check the seal is intact as dirt can get in if not and cause faults. Then also check all wires for splits/breaks etc. Worth checking it all before replacing the hub.



"if it aint broke, take it apart and fix it anyway!"