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International Automotive Technicians Network
1985 Porsche 944 2.5L Misfire
Posted to European Driveability on 11/13/2006 6 Replies

has mutltiple misfire on cyl 2 & 3 losing spark primary pattern unstable scope test of ref/speed sensor show a good pattern but resistance test shows open on ref sensor pins 25 & 26 at DME. Do both of these need to replaced at the same time or can they be done...

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  Related Documents & Media  1985 Porsche 944

 
Message Closed w/FIX

car Vehicle Data

1985 Porsche 944

VIN WPOAAO944F
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
Emissionsus fed
SymptomsMisfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1985 Porsche 944

VIN WPOAAO944F
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
Emissionsus fed
SymptomsMisfire
OccursAlways