× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1996 BMW Z3 Roadster 1.9L Poor Idle Quality, Misfire
Posted to European Driveability on 1/27/2011 6 Replies

Intermittently problem with poor idle quality and misfire.

I have driven this car for a 1/2 hr. stopped and drove for another 1/2 hr and everything worked perfect. The next time I started the car it had a poor idle and a bad misfire. This is when the codes s...

6 Replies Received (View Replies)

  Related Documents & Media  1996 BMW Z3 Roadster

 
Message Closed w/FIX

car Vehicle Data

1996 BMW Z3 Roadster

VIN 4USCH7328T
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIntermittently

Trouble Codes

P0203Fuel Injector 3 Circuit Malfunction
P0300Multiple Misfire Detected
P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent
P0505Idle Speed Control System
P1140EGR Throttle Control Circuit Open
P1550Fuel Injector Control Module System Voltage
Message Closed w/FIX

car Vehicle Data

1996 BMW Z3 Roadster

VIN 4USCH7328T
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIntermittently

Trouble Codes

P0203Fuel Injector 3 Circuit Malfunction
P0300Multiple Misfire Detected
P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent
P0505Idle Speed Control System
P1140EGR Throttle Control Circuit Open
P1550Fuel Injector Control Module System Voltage