SL/R129: Yet another limp mode issue
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Newbie
Joined: Jun 2021
Posts: 6
Likes: 3
'93 600SL, '01 C32 AMG
Yet another limp mode issue
Hi everyone.
So I'm having issues with my '93 600SL. When I got it, it was sitting in a warehouse. After some work (the car had W140 throttle bodies and EGAS module installed), I'm facing a issue:
Car starts fine. I can rev the engine with no problem, and no lights in the dash at idle, BUT if I keep pressing the gas pedal more than, let's say, 1 second, car goes into limp mode and ASR light comes on.
Diagnostics using my Star C3 shows:
ASR:
Thanks!
So I'm having issues with my '93 600SL. When I got it, it was sitting in a warehouse. After some work (the car had W140 throttle bodies and EGAS module installed), I'm facing a issue:
Car starts fine. I can rev the engine with no problem, and no lights in the dash at idle, BUT if I keep pressing the gas pedal more than, let's say, 1 second, car goes into limp mode and ASR light comes on.
Diagnostics using my Star C3 shows:
ASR:
- 016 (black background): RPM sensor. L6/1, L6/2, L6/3, L6/4 implausible
- 030 CAN: no recepcton from EFP N4/1
- 006 Camshaft position sensor L5/2
- 006 Camshaft position sensor L5/3
Thanks!
