The Heinz
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I see that Norfolk Western caboose back there, can't hide that from me! -
Mack aset Vgt turbo valve
The Heinz replied to Jeffrey 34's topic in Modern Mack Truck General Discussion
The VIN I have shows it at the top, so I'm confident it can be in both places and work just the same. -
The problem is, there are several exhaust temp sensors in the system. There's one specifically for the EGR, and several in the DPF/SCR area. With the truck being a 2013, there should be three in the emissions system alone.
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Looked up the VIN for a 2015 CXU and it appears to be mounted near the ECM, to the left of it if standing looking at the engine from driver's side.
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Not sure if Volvo discovered I was trying to help someone without producing a bill first, but ESV just won't work for me anymore. Hopefully Joey can answer your questions Troy.
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125th Mack Anniversary Event, Greensboro, NC
Images added to a gallery album owned by The Heinz in BMT Member's Gallery - Click here to view our member's albums!
Quick pictures of Frank's Superliner, R model, and three new Pioneer's on display. -
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Gold Bulldog
The Heinz replied to Brian L Blaylock's topic in Antique and Classic Mack Trucks General Discussion
I'd love to have a rotary phone in my house, just for the giggles. -
I think the ESV is down or something, I couldn't generate the schematic to retry. I'll try again later.
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Cummins "Low flow" system, in a nutshell
The Heinz replied to Geoff Weeks's topic in Other Truck Makes
Thanks for the read. I had seen and heard old timers giving advice on people looking for older trucks with the older Cummins in them, and to be wary of anything with the "Low Flow" coolant system. Had no clue why. -
Ground Distribution_Ground Distribution_2003_CV_volvo.pdf
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I've never delved too deep into the ESV, so this might be a struggle... What section are you looking at? These are my options per a 2004 VIN I have saved:
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Black/purple coolant and high oil temp
The Heinz replied to Vega95's topic in Engine and Transmission
Seconding this, we only use red 50/50 extended life in our shop, that's what Mack/Volvo specs with these trucks. -
We've had a couple ETECH's with weak injector seals that let fuel mix with oil, if I remember correctly. Been a while since that happened. The only internal leaks we've seen were coolant and oil from a cracked liner. I'm struggling to imagine a cracked block on an ETECH mixing fuel and oil...
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You say you checked, but I just want to say in case this helps someone else or might be your problem, but the most constant boost leak on the MP engines is the blue boots on the hot CAC pipe, the turbo-CAC pipe. Things go bad all the time.
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2006 Mack aset turbo actuator
The Heinz replied to Jeffrey 34's topic in Modern Mack Truck General Discussion
That tube with the two sensors is called the EGR Mass Flow Tube/Assembly, using those terms with a parts person SHOULD get you the right part the first time.
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