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91 EGR 940 turbo with 939 ECU It has a 939 ECU, though I saw a list of ECU's for RWD Volvos and it listed a 933 ECU with a question mark. Is the 939 compatible with any other ECU's? 91 California 945 with EGR Thanks Chris Oakland ,Ca.

Hard starting 945 turbo, now poor running too I have mostly done a stage zero on this car, yet to do plugs and wires and a few vac lines. Cold starts have been getting worse lately, to the point of not starting sometimes. Once warmed up it runs fine. I have not cked the fuel pressure but was...

what's the name of the sensor plugged into the intake hose off the turbo and has a hose going to crankcase. 2 prong connector. Mine is unplugged. Thanks this one center of photo:

It's not that easy but it's coming along. Biggest thing was changing old clutch fan and using a 93 940 elec fan and relay system. My clutch fan was stuck on and sounded like a 18 wheeler blowin an suckin and vibrating, everything is silky smooth and quiet now. With a 3 row radiator that this 91...

I have a three row radiator with the oil cooler off the L side, it has some kind of push in temp switch on the top right of the rad. it has a rubber collar, do you just gently yank it out? Are there temp options for this style switch? Thanks Chris

My 91 doesn't have a rear sway bar, what year did the US 945t start using rear sways's? thanks Chris Oakland Ca.

Fan clutch is bad and there is a later model 940 in the JY with factory elec. fan. Is this later puller fan controlled by the radiator sensor or by the black box? I noticed a big red wire and 2 small wires in the harness going to the fan. Thanks for any help Chris Oakland, Ca.

I converted my Fiat 124 spider to a Volvo 240 radiator, anybody know the part # of the black radiator cap, I have been told that cap is 11# psi suitable for my spider, thanks Chris Oakland, CA. http://scratchybottom.blogspot.com/

Recently replaced wiring harness with a good used one Started the car no prob but fried the temp sensor/conector Changed out sensor with napa sensor. Also replaced intake gasket and vacuum hoses The car starts and runs well, boost is good but my idle is now too high, about 1200 rpm. All...

Changing out the engine wiring harness was a little more difficult then I thought, I have no idea how it can be done without removing the intake manifold. I also ended up removing the alternator to get at the wires there. Buttoned everything up changed oil and some bad vac hoses and started...

anybody know anything about this steering wheel? Its gold anodized with four spokes and leather wrapped with a blue horn button. Fits 240's. NIce looking wheel. Any idea about value? Chris Oakland, ca.

82 turbo wagon stock kjet I found a low miles 940 in the JY would there be an advantage to run the exhaust manifold and turbo from this car on my 82 kjet turbo? My turbo stil spools pretty good but has some shaft play and would need to be rebuilt/replaced eventually. Chris Oakland, ca.

82 turbo wagon nissens radiator w/ 2 prong switch 940 fan relay from 940 right side of relay one red wire w/30 amp fuse in line to batt. left 3 wires from fan motor to relay w/ black wire grounded to chasiss 2 small middle wires to radiator switch fan doesn't come on what is wrong? thanks

82 turbo wagon kjet stage zero slammed hd's no more combat bumpers no more grandpa steering wheel no more A/C sways 740 IC no muffler 2 and 1/2 cat back recarros not the slowest at the last solo bertone mesh 15x7's dunlop direza 205-50's soon: 940 elec fan& alum. radiator I removed my...

I just picked up a 940 elec fan with relay and a almost new nissens (made in Denmark) aluminum radiator out of a 78 242, time for the brass rad. and fan in my 82 turbo wagon to go. The nissens radiator has a thermo switch on it, is that where I wire up the two small wires in the center of the...

Will any 90+ manifold work for a b21ft motor? I take it most of these manifolds have some small cracks, what type welding is used to repair them? Finally will the garret turbo I pulled from a 89 740 and a 90+ manifold I found laying on the ground at the jy work with my stock 82 turbo wagon? thanks

Compressor bypass valve (CBV)o where do you install it? 82 turbo with kjet, just installed an IC and boost controller, now I want to install a bosch style CBV, where exactly does it go? thanks Compressor bypass valve (CBV) In the CBV case, air is returned to just after the air-cleaner - for...

82 turbo wagon, stock compressor and power steering pump Does anybody make a bracket to hold the P/S pump? I want to remove the A/C compressor(making big noise). Thanks stock kjet IC 12# boost sways removed combat bumpers and grandpa steering wheel HD"s rear snipped springs recarros cold...

82 turbo wagon IC from 740 fresh tune new pumps/filter 2 1/2" cat back resonator only no muffler MBC 200k motor uses very little oil Proper boost gauge says 12# under full boost in 2nd gear I won't be into the boost constantly is 12 too much? too little? the boost seems very smooth though I...

Thanks to you all, I now have nice little grocery getter(82 turbo wagon) that goes like stink! I boosted just into the red/orange part of the stock gauge so far, I won't go any further until I get a VDO boost gauge to be on the safe side. Just put the MBC in line with the waste gate to turbo...