red wire coming from injector pump is broken this is the only wire from the pump what is its perpace

[colin]

 Hi  I have a Nissan Navara ute with a z30  engine  and  just replaced the head gasket on  whilst  reassembling found this  red wire coming from injector pump is broken  this is the only wire from the pump what is its purpose there dose not seem to be a corresponding  wire on the harness can some one help please.

[Rumcajs]

G'day,

Disclaimer: I don't know wiring setup on Navara.

On Patrol red wire comes out of pin 2 on pump side (9 pin connector) and is for CAN High (CAN-H)

 

leading in to the Nissan style plug 6 pins (near  intake manifold)  pin 2 on the Nissan side becomes red with black tracers wire. Essentially that short harness is just patch lead to adapt to Nissan style plugs.

Regards

 

Edited March 27, 2021 by Rumcajs