View Single Post
DonE DonE is offline
Wo ist die Rennstrecke?
 
DonE's Avatar
 
Join Date: Mar 2004
Location: Brooks, GA
Posts: 1,211
The reason I ask is that Neil Harvey and I were diagnosing a problem on a EFI conversion car with a similar issue - above a certain RPM, the sensor seemed to fail and the car stopped running. What we found out was that the crank trigger wheel was very thin (5 or 6mm) and was actually wobbling at higher RPM, causing the sensor to miss a tooth or two, which would shut down the ECU by resetting it (it lost its place on the crank). The fix was using a thicker wheel which would stop the wobble - problem fixed. The sensor we were using was a ford, which we kept. I use a honeywell on mine.

Last edited by DonE; 09-15-2007 at 06:40 PM..
Old 09-15-2007, 06:38 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #47 (permalink)