I ordered a MAF sensor from the Rock place and also added an intake air temperature sensor Im looking all around for where it might be and searching. Can’t see any wires leading to or near my airbox It has the air direction contraption for warmup via the exhaust manifold, I can’t see it around there...

Volvolugnut Yes it’s a bit crumbly in a few spots , I noted a few things to fix up for general maintenance My spare harness shows tge fault areas , mostly near tge engine itself and I’d say the engine harness plug It rains here lots and mine lives outside , I know there were certain bad years for in...

I just wanted to get back and say thanks for the help Problem Resolved! I had replaced the park neutral switch on the shifter My replacement had a slightly different plug so I did a nice neat splice What I failed to note was that I’d gone and crossed up a blue with a blue with red stripe , it wasn’t...

Thanks volvolugnut I think You fell down the same hole I did but followed the Bentley manual ! Now if you compare all that you said and look at this ,( below) you’ll notice the Volvo schematic shows power for the starter motor “trigger” fed from ECU not the key .. Page 7 of https://www.nuceng.ca/bil...