× 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
1990 Nissan 240SX 2.4L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy
Posted to Asian Driveability on 7/24/2002 8 Replies

this 240 sx is running rich,black smoke at the tail,not a lot but i can smell it for sure.o2 has been replace at another [...] codes.o2 reading is steady at .9 volts,maf at 1.80 volts at idle,tps at .5 at idle and varying as i touched [...] to familiar with ni...

8 Replies Received (View Replies)

  Related Documents & Media  1990 Nissan 240SX

 
Message Closed w/FIX

car Vehicle Data

1990 Nissan 240SX

VIN JN1HS34S7L
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsExcessive Emissions, Poor Idle Quality, Poor Fuel Economy
OccursAlways
Message Closed w/FIX

car Vehicle Data

1990 Nissan 240SX

VIN JN1HS34S7L
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsExcessive Emissions, Poor Idle Quality, Poor Fuel Economy
OccursAlways