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1990 Nissan D21 2.4L Excessive Emissions
Posted to Asian Driveability on 12/8/2000

Used Simutech to check inputs and outputs. Found no bad grounds. Shook loom from MAF to firewall. Measured resistance from MAF to ECM on pins 16 & 17, .4 ohms, shook harness while doing this. Checked fuel pressure, 35 psi at idle and 46 w/ no vacuum. Specs are...

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Message Closed w/FIX

car Vehicle Data

1990 Nissan D21

VIN 1N6SD1154L
Engine2.4 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / KA24E PORT FUEL
EmissionsCA
SymptomsExcessive Emissions
Message Closed w/FIX

car Vehicle Data

1990 Nissan D21

VIN 1N6SD1154L
Engine2.4 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / KA24E PORT FUEL
EmissionsCA
SymptomsExcessive Emissions