The complete automotive resource for buyers, sellers, and owners like you.
Car, Truck and SUV Forums at Roadfly
+ Bentley Forums
+ BMW Forums
+ Cadillac Forums
+ Chevrolet Forums
+ Ferrari Forums
+ Jaguar Forums
+ Lamborghini Forums
+ Lotus Forums
+ Mercedes-Benz Forums
+ Maserati Forums
+ MINI Forums
+ Porsche Forums
+ General Discussion
+ Marketplace Forums
Thanks for the info. (archive)
[ Follow Ups ] [ 7-series (E23) Message Board ] [ Msg. Board FAQ ]
Posted by TCD on December 16, 2001 at 17:23:38:

In Reply to: Re: 3hp22 to 4hp22 conversion questions posted by Rob Raine ('85 735i SE) on December 16, 2001 at 16:13:16:


Hi Todd,

The EH version is a very clever gearbox, and takes all kinds of information from the engine management system.

Do you have the engine AND the gearbox for the 4HP22EH? If you, it might be worth swapping them as a unit.

Best Regards,

Rob


Does the the 4hp22 require a different driveshaft? Does its computer run independently of the Motronic system? What electronic inputs does it receive from the engine? Can it be used with L-Jet?
Thanks,
Todd





Follow Ups:


[ Follow Ups ] [ 7-series (E23) Message Board ] [ Msg. Board FAQ ]
Questions, comments, or problems, please visit the Roadfly help desk.
Roadfly.com Logo © 1997 - 2009 Jump Internet Inc. All rights reserved.