SLK/R171: 1999 SLK 230 Kompressor no acceleration. Please help!
#1
Newbie
Thread Starter
Join Date: Jul 2017
Posts: 6
Likes: 0
Received 0 Likes
on
0 Posts
1999 Mercedes-Benz SLK 230 Kompressor
1999 SLK 230 Kompressor no acceleration. Please help!
No acceleration at all. I've replaced the TPS, throttle body, reset the fuel accerator switch, both with stepping on the accerator in the on position and also the in drive with foot on brake method. I've cleaned the mass air flow sensor. Here are some videos to show what I'm talking about. Please help.
https://youtu.be/SU2AN1fZWK4
https://youtu.be/zGAcZ9iyK9Q
At this point I'm thinking the ECM. But there are some sensors on the cam I'm not sure about. Not the cam position sensor. Something else. Can some one tell me what these two sensors are. The one on the right is getting blow back of oil.
https://youtu.be/SU2AN1fZWK4
https://youtu.be/zGAcZ9iyK9Q
At this point I'm thinking the ECM. But there are some sensors on the cam I'm not sure about. Not the cam position sensor. Something else. Can some one tell me what these two sensors are. The one on the right is getting blow back of oil.
Last edited by Rcresendes; 07-31-2017 at 10:54 PM. Reason: Mispelling
#2
MBWorld Fanatic!
I assume you're talking about the big round thing, that's the cam actuator solenoid, it controls the flow of oil into the cam gear to actuate the VVT.
Have you done any diagnostics aside from just replacing parts?
No acceleration at all is more likely a throttle problem than a sensor on the engine. Pedals fail, throttle bodies fail, could be many things. Proper diag will save you time/money.
Have you done any diagnostics aside from just replacing parts?
No acceleration at all is more likely a throttle problem than a sensor on the engine. Pedals fail, throttle bodies fail, could be many things. Proper diag will save you time/money.
#3
Newbie
Thread Starter
Join Date: Jul 2017
Posts: 6
Likes: 0
Received 0 Likes
on
0 Posts
1999 Mercedes-Benz SLK 230 Kompressor
Ordered the camshaft adjsuter. Lets see what that does.
Ordered the camshaft adjuster which is the sensor on the right. I read some forums on that so lets see what that does.
#4
Newbie
Thread Starter
Join Date: Jul 2017
Posts: 6
Likes: 0
Received 0 Likes
on
0 Posts
1999 Mercedes-Benz SLK 230 Kompressor
Diagnosis
I ran a scan on it from home with no codes at all. While running, everything comes up as normal on the scan tool. The only code on the dash is the BSR/ASR. But I removed that fuse while running and it made no difference. I replaced the Throttle position sensor and the throttle body with no difference. I ordered the camshaft actuator/adjuster. Not sure what else it could be besides a computer.
#6
MBWorld Fanatic!
I ran a scan on it from home with no codes at all. While running, everything comes up as normal on the scan tool. The only code on the dash is the BSR/ASR. But I removed that fuse while running and it made no difference. I replaced the Throttle position sensor and the throttle body with no difference. I ordered the camshaft actuator/adjuster. Not sure what else it could be besides a computer.
What type of scanner are you using?
You need to understand why the system is failing before you try to fix it.
Trending Topics
#8
Slk 230
Hi im sorry to disturb u... ive seen ur post and I seem to have the same problem u had.... is there anychance u could direct me in the right direction.... my slk 230 wont accelerate an ive replaced the tps