Mercedes Benz W202 Bad Throttle Postion Sensor/Signal

Here's an example of a BAD throttle position signal on a Mercedes Benz W202 Engine, C-Class model.
-Clip shows a TPS signal that is only capable of sensing a 2% & 11% value on a potentiometer type component.
-I am using the BluePoint MicroScan Tool to confirm data.
-I also could have used an Oscilloscope to zoom in on the signal(but this was sufficient).
This Video Shows The Internal Components OF This Throttle Body Disassembled • MERCEDES BENZ W202 Thr...

[@hugeshows]

W202 is the chassis code, not the engine. Can't really tell but it looks like an M104, but definitely not a W202 as there is no such engine.

[@weekendatbernies521]

hugeshows Thanks for mentioning information I already know!

[@SuperMedicali]

i didnt think this scan tool worked on german cars? thats good to know.

[@kchilz32]

you can just bench test it with a multi meter they have the pinouts on the forums. I just rebuilt the wiring on mines bench tested it. I will have it put in my car for final testing.

[@weekendatbernies521]

Or Simply Use A Scan Tool.lolThere Are A Variety of Options. Multimeters are extremely slow at showing accurate data like a Throttle Position Sweep, Which can easily disguise a true fault,or dead spot.

[@weekendatbernies521]

Old Tool, But It Continues to put in Work.