2002 R1150RS electrical problem

[SID-a]

Hi, greetings from Croatia, I have a problem with a 2002 R1150RS, after putting the fuel tank back in place the engine is running very poorly, GS 911 shows a break or open circuit for TPS, air temperature and engine temperature (no bars on a display also). Before that mechanic has changed belt on an alternator but engine was working after that. Any idea? Thanks

 

[Pekkavee]

Check this first

Kaasuvaijeri väärässä paikassa.jpg

drive.google.com

 

[SID-a]

checked and OK, to me it looks like a problem can be in a bunch of wire which is pulled out of a socket, but, not sure is that wires (TPS, MAF and engine tmp.) in a same socket or a different.

 

[Two wheels good]

Check the suspect connectors: TPS on LH throttle body, air temp on top of air box.
Was the tank removed or just pulled back from the front mounts and left resting on the bike?
Is the RID functioning apart from the oil temp display? Oil temp switch is on LH crankcase near sight-glass. Unlikely a fault there will cause poor running?

 

[Steptoe]

Oil temp switch is on LH crankcase near sight-glass. Unlikely a fault there will cause poor running?

That’s the oil pressure switch.

The Oil temperature thermostat is located on top of the engine on the righthand side.

 

[SID-a]

just check all of this, all OK