Member
Been working on my '91 E31 850. When I tracked it's history, there was something about chips having been installed. I opened the (previously opened) Motronics and found what is in the pic. They don't (appear) to be original.
Can anyone provide some kind of identification as well as "are they worth a crap"? Before I took the top of the engine apart to powder coat the cam and timing chain covers as well as the intakes, the car ran quite well, however, I don't know if that had anything to do with these chips.
Thanks for your time and knowledge.
Mike Drives:
BMW's
E24 - 635CSiA - (1) 1985 (US)
E24 - 635CSi - (1) 1985 (EC)
E31 - 850iA - (1) 1991 (Black)
E31 - 850iA - (1) 1991 (Calypso Red)
E32 - 740iA - (1) 1994
E32 - 750iA - (1) 1990 (Not an "L") (EC German National)
E32 - 735iL - (2) 1990
E32 - 750iL - (1) 1990
E38 - 740iLA - (2) (1) 1997 & (1) 1998
E38 - 750iLA - (1) 1998
E38 - 740iA - (1) 2000 "Short Sport"
E39 - 528iA - (2) - 2000 & (1) 1997
Also:
2015 Ram 3500 Dually, Cumins 6.7, Std.Cab. Long box 4x4 (To haul all this junk when necessary)
2014 Dodge Dart Rallye (Daily Driver)
2007 Mercedes Benz CL600 (Brabus SV12S)
Mercedes Benz SL's - (1) (2002) & (1) 1999 500 - (1) 1999 600
1967 Buick Riviera (2)
Sick Puppy Motorwerks
These look like the "performance chips" that were on eBay years ago that were basically stock chips with a sticker on them. Worth about $5.
'93 850Ci - Mineralweiß Metallic
2001 740iL - Titansilber
ALPINA B7 -Alpinweiß III
...the price of cool ain't cheap!
Ultimate Machine Driver
It's just a stock 91-94 Bosch DME/ECU part number.
"352"
Member
Oh well, but hey thank you. At least I know they don't do anything. I hate to guess.
Regards
Mike Drives:
BMW's
E24 - 635CSiA - (1) 1985 (US)
E24 - 635CSi - (1) 1985 (EC)
E31 - 850iA - (1) 1991 (Black)
E31 - 850iA - (1) 1991 (Calypso Red)
E32 - 740iA - (1) 1994
E32 - 750iA - (1) 1990 (Not an "L") (EC German National)
E32 - 735iL - (2) 1990
E32 - 750iL - (1) 1990
E38 - 740iLA - (2) (1) 1997 & (1) 1998
E38 - 750iLA - (1) 1998
E38 - 740iA - (1) 2000 "Short Sport"
E39 - 528iA - (2) - 2000 & (1) 1997
Also:
2015 Ram 3500 Dually, Cumins 6.7, Std.Cab. Long box 4x4 (To haul all this junk when necessary)
2014 Dodge Dart Rallye (Daily Driver)
2007 Mercedes Benz CL600 (Brabus SV12S)
Mercedes Benz SL's - (1) (2002) & (1) 1999 500 - (1) 1999 600
1967 Buick Riviera (2)
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