[R129 SL] R129LIST Digest, security motor protection

[j.kuylaars at kpnplanet.nl]

Peter, I have not heard anything from the guy, and I don,t know him. I have an other question for everyone.
Like I told before: I had measured  the gaspumps, distributers caps and replace one ignition coil,three ignition cables, the sensor and the kathalisator muffler , the radiator and the viscocoupler for the fan.  Now the car is staying around the 80 degrees celcius , maximum on hot days 95. It runs normally and have reasanble power if I put the gaspedal a little amount to the bottem. Enough to drive high speeds and faster then most other cars but I know it is only a 70 percent of the normal power . If I want to use all power and put the pedal full cick down ,the engine speeds up to around 4000 rpm and then start shaking and loose of power, go's on to 5000 rpm and then get power back and switch at 6000 rpm to a higher gear. First I thougt it was temperature because the same shaking started then at 2500 rpm. But that's fixed now. Then I thought it was the rpm, but shifting to first gear and give's a small amount of gas the rpm go's to 6000 without problems. So the rpm is no issue but now I believe the amount of gas and air intake is not right. So mayby one of the two gaspumps has enough output pressure, but not enough volume to deliver the needed benzine at full power.  I cannot believe it is a ignition case anymore. Last year When the car could not  loose its output because of melted katalysator and it become hot I discovered that there is a electronic protection  to prevend blowing up complete engine and you can drive home with small power  at 1500 rpm. The feeling  of the car is the same as now with full gas. Last months I tried out the car several times at full power and had the problem sometimes with 2500 rpm that the engine wil not have any power att all , so bringing home mode and then I stopped the car. Turning on the ignition for 5 seconds while the gas pedal is on the floor ( or reverse) reset the car. So it is the protection , resetting give's back enough power but the dip still exists by full power. So is the protection there because I ask full power and have not enough  benzine or an other faillure, or is de computer itself the problem ????? Has anyone an idea?  
Jan Flying Dutchman 
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