Nissan Repair: nissan 2002 vwe25, nissan 2002, vwe

Question
my nissan vwe  shows check light on and does not pick power even when raced and i have changed fùl filter but the problem persists.when you try to race it produces heavy exhaused fumes.the highest speed can go to 60 kms per hour and  on a climbing lane it comes down to all to almost a stop unless you step on the  fuel petal.kindly assist.best regards stephen.

Answer
Hi Stephen -

The best thing to do here is to take it and get the OBD (ON Board Diagnosis) done. This is a device that reads the computer in the car and tells you what sensor is causing the light to go on, as it could be one of very many. From there we can determine what the problem is.

If you get the code for me, I can tell you what it means. I think Autozone will do it for free -

Let me know -
aloha
calvin