KE-Jet tuning
 

Hello!

I joined your forum because I have a Mercedes turbo project with KE-Jetronic fuel system and I believe you guys are familiar with that. Can you get 200 hp by adjusting the control pressure regulator's mixture adjustment screw as NMS says at http://www.norrismotorsport.co.uk/tu...efuelling.html ? Has the ECU got a boost correction for the mixture? And is the Rs Turbo ECU fuel control only or does it have the ignition control, too? Has anybody tried to use the RST KE-Jet system in some other KE-Jet car with aftermarket turbo?

Thanks for your answers!

tomant

and which on of the ke-jet do u have?
since its a Mercedes i do believe its ke-jet 3 or 4 with the vacuum pump :cry: then u have to talk to the audi boys. as some here did not know it even existed(the different stg og ke-jet :?

I think it's KE-Jet 3, no vacuum pumps. The fuel ecu puts a current of 20 mA at key on and engine not running through the control pressure regulator (or EHA, electro hydraulic actuator as MB says). The current is around 0 mA at idle and cruise (lambda closed loop). The CPR has a little adjustment screw inside.

tomant