Need info on my engine rebuild

[BubbaNato]

Ive purchased a 7bolt rvr block(auto) which has a crank angle sensor on it...need to know where it connects to. Ive got a evo head etc...

Hope this makes sence lol

Engine is going in a 92 gsr

Cheers

 

[86psi]

The evo heads run a cam angle sensor at the back of the head. No need for crank angle

 

[BubbaNato]

Awesome cheers man

 

[bazeng]

Although, the crank sensor on the block is better than off the head...

Belt stretch not an issue. Can adjust cam gears without affecting Base timing.

Better accuracy.

 

[BubbaNato]

Another problem im facing is previous owner has cut the plug off the cooling fan and i dont know how to reconnect it...believe he had it wired to a manual switch....would rather it turn on automaticaly. What should i do?

Also ive noticed there is a plug at the bottom of radiator next to the hose...sorry if this is basic s**t im a total noob

Cheers

 

[Ross Cox]

Does the plug have blue wires, one black
maybe one with a black trace?
Cheers
Ross

 

[BubbaNato]

There are 4 wires coming from the fan...
Black green yellow and blue....also found a 3pin connector below the Rh headlight(runs past where battery would be located). Would this be where the fan plug would of connected to originally? And if so how would i connect the bare wires from fan back to that 3pin plug???

 

[Ian91]

There are 4 wires coming from the fan...
Black green yellow and blue....also found a 3pin connector below the Rh headlight(runs past where battery would be located). Would this be where the fan plug would of connected to originally? And if so how would i connect the bare wires from fan back to that 3pin plug???

That could also be stock wastegate solenoid plug.

 

[khubner1]

yes the three pin it the stock fan plug it's 3 pins are +12v earth and on some the third pin is a thermostatic switch trigger for the relay.

 

[BubbaNato]

Can i just cut 3pin plug off an connect wires?

 

[khubner1]

Yes

I know green with black trace if it has it is the fan trigger switch to earth for trigger.

 

[BubbaNato]

Wicked cheers dude...loving this page!

 

[BubbaNato]

The plug on loom side has green with black trace, blue with yellow trace and plain black... can you give me a step by step on which wires go where?

 

[Sulusi Eteru]

Another problem im facing is previous owner has cut the plug off the cooling fan and i dont know how to reconnect it...believe he had it wired to a manual switch....would rather it turn on automaticaly. What should i do?

Also ive noticed there is a plug at the bottom of radiator next to the hose...sorry if this is basic s**t im a total noob

Cheers

I'm the biggest noob here on this forum. Good guys on here to help us out.

 

[khubner1]

Green with black trace is fan trigger it goes to a thermostatic switch mounted in the botom of the radiator (some vehicles trigger this wire via the ecu but here this end is a sort of mechanical switch in thr radiator.) One thise wire goes in one sode of the switch the other side of switch goes to earth. You can use the same earth as the fan.

Blue with yellow is the fan power feed +12v.

Black is earth. As fan as the fan side that youll have to work out as i dontnknoe if its a factory fan or not. 2 wires shold be power and earth and i suspect the other 2 will probably be the switch

 

[BubbaNato]

Awesome cheers!!! My next mission lol

 

[BubbaNato]

Need info...went to try turn car over..turned for 1-2seconds then stopped....now when i turn the key im getting a loud clicking noise from the starter motor (i think). Also i have a relay near the starter which i believe may be for the fuel pump? Please help

 

[Cranked]

I'd be seeing if u can rotate the motor by hand before anything else.

 

[BubbaNato]

Whats the easiest way to do that?

 

[Ian91]

Breaker bar on the crank pulley bolt