Throttle body not responding

2005 NISSAN MURANO

187,976 MILES • 3.5L • 6 CYL • 2WD • AUTOMATIC

ANDRIN ATEM

MEMBER
413 POSTS

Please I like if any one could help me a diagram which contains Electronic throttle body, voltage that goes on the throttle body.
They are six cables entering the mouth of an enemy.

Jul 14, 2021 at 10:56 AM

JACOBANDNICKOLAS

✓Experienced Mechanic
110,248 POSTS

Hi,

I attached the entire wiring schematic below for the powertrain control system. I had to cut the pics in half to make them readable, but I did overlap them so you can follow from one to the next.

I highlighted all wires that are related to the throttle body.

The black wire is a ground supply for both TPS sensors. The red wire should provide a 5v reference to sensor 2 and the green and the white will provide the 5v to sensor 1.

The remaining wires are for the TPS motor. The voltage will be provided by throttle pressure and vary.

Here is a link you may find helpful:

https://www.2carpros.com/articles/how-to-check-wiring

Take care,

Joe

See pics below.

Images (Click to enlarge)