Mx-7

I have a 3rd gen single turbo engine runnging with the wolf 3.1 and 850/1680 cc. The car was dynoed at 417rwhp at 15-16 psi. The car ran fine until I pulled out the engine and to change the clutch and do minor maintenance. I put engine back in and the car fired up. up but it will not hold idle so I played with the cold start and it still didn't work. I wand I took the car for a drive and the O2 on the controller reads lead with either half a bar or no bar thru the 12% to 37% load. It seems to run worse when I added fuel to these zones. Do you think my parmaters could have changed. I don't have the parameters saved. Does anyone of a copy of the 3.1 software. I can't seem to download it from wolfems.com.

Evil Aviator

I think something was accidentally disconnected or shorted when you performed the maintenance. Check all your leads, as it could be anything from a sensor to an injector or ignition lead. It's probably not a good idea to fiddle with the ECU programming until you find the problem.

I have the Wolf 3.x software program in my Yahoo Briefcase where I think you can download it if you have a Yahoo account, but I'm not sure because they keep changing the rules. If you send me an email address by PM, I can send you the software. It is 882kb.
http://briefcase.yahoo.com/evilaviator

Chris Ng

Just a quick note.. don't rely on the o2 readings from the wolf if you have accel enrichment and fuel cut on overrun set up ... the o2 readings will not be consistant since your fueling at the load points will change depending on accel enrichment... If you are going to be tuning your load ranges, make sure you do it with accel enrichment set to 0...