Throttle body wiring help
03-14-2015, 08:10 PM
#1
MBWorld Fanatic!
Thread Starter
Throttle body wiring help
Hey guys. My SDS is down at the moment or I else I would look there. Can someone tell me the wiring diagram for the throttle body to the ECU? There are 6 wires and I need to know where (which pins) the following wires connect to the ECU:
MOTOR +
UIP POTI +
IPM POTI -
MOTOR -
IP2S POTI 2
IP1S POTI 1
99 C43
TIA
MOTOR +
UIP POTI +
IPM POTI -
MOTOR -
IP2S POTI 2
IP1S POTI 1
99 C43
TIA
11-11-2015, 08:45 PM
#4
MBWorld Fanatic!
Join Date: Aug 2006
Location: A.D., U.A.E
Posts: 7,002
Likes: 0
Received 377 Likes
on
342 Posts
00 C200 & 00 C55 & 06 SLK55
The newer should be "square" one,,
it can't be done to go from round to square, need to replace many items for that, which i believe NOT worth it..!!
ZAYED,,
it can't be done to go from round to square, need to replace many items for that, which i believe NOT worth it..!!
ZAYED,,
11-12-2015, 02:24 AM
#5
MBWorld Fanatic!
Sorry meant square. What would need replacing. I know the connection is different but i can just splice in the new one if i can figure out the repin sequence. Thanks guys
11-12-2015, 02:49 AM
#6
MBWorld Fanatic!
Join Date: Aug 2006
Location: A.D., U.A.E
Posts: 7,002
Likes: 0
Received 377 Likes
on
342 Posts
00 C200 & 00 C55 & 06 SLK55
Newer square plug is fully controlled by ECU/ME2.8, but the round plug is semi-AKA controlled by ECU/ME2.0,,
you have to change the Engine harness and change or re-file the ECU to the newer version with start-up DAS authorization system..!!
ZAYED,,
you have to change the Engine harness and change or re-file the ECU to the newer version with start-up DAS authorization system..!!
ZAYED,,
