Old Oct 15, 2012 | 06:10 PM
  #2  
orion_crazy_carl's Avatar
orion_crazy_carl
orion=mini saff
iTrader: (3)
 
Joined: Jun 2003
Posts: 3,505
Likes: 2
From: suffolk Drives:orion mk2 zetec
Default

you wanna take the rev signal from the ECU, reason it reads half is your reading the signal from EFI, that sends a signal half as much as a MFI
Reply