SOURCE: Car failed MOT on emissions yesterday but after a
Several things.....
EGR Valve
Bad Spark Plugs
Bad EVAP Canister.....
All related items to fuel and spark.
Do you have bad fuel mileage? How does the engine run? Smooth? Chugs? Idles rough?
SOURCE: failed mot due to excess emissions but why are
Testimonial: "hit the nail on the head . Thank you"
SOURCE: airbag light on
there is no way to reset it yourself that I know of. U have to take it to the dealer to have the computer reflashed. Then they can tell u why light is on
SOURCE: how do I check airbag connector under seat the airbag light is on and it failed mot because of it ?
Airbag system failures are difficult to identify and correct unless you have a scanner that can read the codes from both the primary airbag system and the Passenger Presence Module. Since the voltages and currents are low, it is common for corrosion in connectors to cause the system to fail. So get or borrow a scanner which will tell you exactly what is wrong and if it is an open circuit, remove the seat from the floorboard and tilt it back a bit to better access the connectors and clean the pins and sockets with alcohol and a swab. Test the source connections for the proper resistance to ground and voltages using the service manual as a reference. Continue to use the scanner to see if the problem clears up by clearing the code and checking to see if it returns. If the source connector pins are good and cleaning didn't solve the problem, grease them with a conductive grease.
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