I have a 2006 Range Rover hse 4.4 and it’s at about 216,000 I purchased at around 150,000. I had a few problems recently such as coolant hoses, thermostat and water pump.. also fuel pump went out. I changed alternator and starter trying to fix a starting issue as well as battery. Also changed...
Just an update. I changed the MAF and the throttle body and ended putting the old upstream O2 sensors back in. I think I got bad O2 sensors even though they were OE denso. Well it passed smog so that was the problem all along. Hope this helps someone.
I’m not sure but might be some type of heat absorption material I found some under my intake on 06 RR HSE. Hope they weren’t necessary since they were in bad shape and I didn’t replace them. Lol
I have a 06 RR HSE. Can someone assist with what the short and long term trim should be at idle. What are the acceptable parameters?
I’m thinking I may have a fuel problem causing my O2 sensors to not be ready for emissions. Thank you in advance!!
I’m going to change the MAF next. Took to a local shop and not much help. Only suggested new MAF Sensor or put old sensors back. But that will still not fix the original o2 sensor monitor problem for smog/emissions.
I’m getting p0133 and p0155 codes already changed all 4 sensors. Initially was getting o2 sensor not ready for emissions but no CEL. Only after changing sensors did I get the CEL but now the emissions oxygen sensor monitor shows ok or complete. Any suggestions ?
Anyone know where to get an affordable tow hitch electrical harness.
So far all I have found are the ones that cost 400$. Not sure if that is because of the 4-7 pin conversion or the other necessary components. Anyone have any other solutions or ideas? Thank you
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