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Volvo 850 ECU Tuning and Electronics Repair Service.

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henrysin44
Posts: 118
Joined: Sun Apr 12, 2015 4:14 pm
Year and Model: 1994 Volvo 855 Turbo
Location: Guilford, CT USA
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Volvo 850 ECU Tuning and Electronics Repair Service.

Post by henrysin44 »

ECU Tuning: $20 per ECU
What I can offer:
-Injector calibration for swapped injectors.
-Manual transmission binary flash for manual swapped 850s.
-Rear O2 disable and other CEL disables.
-Enabling the use of A/C after a M4.4 swap.

I will not tune the ECU for increased HP as I do not want to be responsible for bent rods. And even with that use this service at your own risk. A backup of your ECU is made prior to flashing, I can also edit bins from the ROM of your ECU to achieve the above.

Electronics Repair: $5 to $20 + Parts
What I can offer:
-ECU repair.
-Switch repair.
-Bulb Replacement.
-Odometer repair.
-Stock stereo repair.
-Stock stereo amplifier repair.

If interested please email me at sheasinclair@gmail.com , you will have to pay for shipping it to me but I wont charge you for shipping when I send it back to you.

I am a undergrad Computer Engineering student with my own electronics lab and a love for Volvos looking to make some gas money doing what I love. If you feel my pricing is unreasonable, or you need something repaired that I didn't list, or just have a question let me know!
http://shealabs.net
Daily driver Black 1994 Volvo 855 2.3L Turbo - manual swapped, turbo swapped, green injectors, custom M4.4 Tune, de-catted, custom two-tone interior, V70R seats & rims
Teal 1994 Volvo 855 2.5L N/A Manual Transmission (the back up daily and parts car) - Runs and Drives but the engine knocks
Silver 1997 Honda CRV 2.0 AWD - its in a very sorry condition, but drives
Silver 2003 Subaru Forester 2.5L N/A AWD - Leaks everything

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Kara503
Posts: 140
Joined: Tue Jul 04, 2017 2:07 pm
Year and Model: 1996 850 Plat R-Swap
Location: Oregon
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Post by Kara503 »

Any idea how long you plan to offer this service? I should be completing my manual swap in about 3 months, sounds like a really good deal :D
If you don't mind, could you explain exactly what injector calibration entails? Would you just be telling the ECU to adjust and inject a stock amount of fuel using the larger injector?

Thanks! Cool idea. I can email you instead if that would be preferred.
96 855 Platinum- Elsa
98 V70R- Goose
06 S40 NA- Hilda
02 VW Jetta TDI wagon- Dizzy

Richard99
Posts: 135
Joined: Tue May 22, 2018 2:45 pm
Year and Model: 2000 V70XC
Location: San Francisco
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Post by Richard99 »

Sweet,

I've got you bookmarked.

-E.
Eric

1998 Volvo V70 - rear-ended and totaled
2000 Volvo V70XC
2007 Volvo V50 T5 AWD M66

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kklepack
Posts: 110
Joined: Sun Jan 05, 2014 10:07 am
Year and Model: 1999 V70R
Location: 60634, Chicago
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Post by kklepack »

Can you flash ECM from 99V70R auto for manual swap?
1999 V70R

MrBman
Posts: 7
Joined: Tue Jan 05, 2021 1:32 pm
Year and Model: 1997 Volvo 850R
Location: Orange County, California
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Post by MrBman »

Good luck, can you diagnose and repair a 1997 850R factory radio? I have no sound on the driver side.

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