View Single Post
944 Ecology 944 Ecology is online now
Registered
 
Join Date: Jul 2004
Location: Upstate New York
Posts: 3,276
CIS is a particularly old school, analog fuel injection system.

In a previous life, I owned 1980s Audis and VWs, which used the CIS system. My recollection is that you cannot properly diagnose running problems without the appropriate fuel pressure setup. Check with a local old guy who still has his CIS fuel setup for how to adjust the system.

(IIRC, the electric plug on the WarmUpRegulator was to provide heat to change from cold running to warm running.)
__________________
Good luck, George Beuselinck
Old 08-09-2019, 05:55 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #5 (permalink)