Compression Test on 2g

[szewczyd]

I am planning on doing a compression check on my 2g and I am just wondering what fuse I need to pull inorder for my injectors to not spray fuel everywhere. On a 1g its the MPI I believe but I am not sure what to pull on my 2g.
Thanks
Doug

 

[luv2rallye]

20 amp "Engine" or "MFI" fusable link in engine fusebox.

 

[szewczyd]

Cool thanks man
Would if when doing the comp test the compression builds up as turning the motor over and to a nice number like 170 or so, and then falls down? My buddies car did this.

 

[jmakado]

It can vary by altitude so just go for comparing between your cylinders.

 

[CyberEye]

I did mine a week or so ago, 175:175:170:175 Alot better than I was expecting




And as for the pressure falling back down, it' was probably a bad/leaky tester.

 

[szewczyd]

I did mine a week or so ago, 175:175:170:175 Alot better than I was expecting




And as for the pressure falling back down, it' was probably a bad/leaky tester.

I sure hope so