[Hans&Feet]

It was not until 2006 that the 14 pin yellow connector with Ground wires was on a schematic.
Complete schematic
Right half and left half each can be printed and joined.

 

[Hans&Feet]

1800N schematics, TPS diagram.

 

[Hans&Feet]

Going to add 1st Gen ECM. The Gen1 wire color function is still the same for the Gen2..
The Gen2 wires could be on another connector.
ECM has a note on it.

 

[Hans&Feet]

IPG - Ignition Pulse Generator
192 Ohms resistance, 10 volts peak to peak AC voltage.
1800 Ignition schematic. One diode not shown.
Adding "Peak voltage adapter"

 

[Hans&Feet]

Clutch and shifter diagram.

 

[Hans&Feet]

1800 22 pin ECM connectors (Gen 1) Text pin count.
Mishadib provided pinout info 8/26/2019

Help needed checking MAP,TPS,Baro IAT sensors and FPR

Hi guys, I need your help to check what is going on with my beast(VTX 1800C '02) I had a long vacation in Europe on the VTX. At some point it started eating lots of gas ( 20 MPG i was getting.. on legal Cruising speed - 60 Mph) and also lots of black smoke. My first guess is the dreaded FPR...

www.vtxoa.com

4/19/2020 I added "function" to the wires. If any corrections needed, please advise. Hans...