P0743-TORQUE CONVERTER CLUTCH SOLENOID/TRANS RELAY CIRCUITS
Any SRS warning light with a corresponding code is serious. Take it to a professional as this is not a DIY repair.
how can i fix this problem, i have code 1320 in my 2000 Nissan quest,also this morning i could not start my car
It has to be reset with a code reader that plugs in under dash- you can also receive the code to see what problem is- it needs to be repaired or light will just come back on and could be something serious so take it to a shop
Oxygen sensor circuit slow response (Bank2, Sensor1). You have a fuel system problem or a bad computer or sensor.
I had the same problem with my 98 Expedition EB. Mass air flow sensor was the culprit in my case.
Trouble code P0101 means:Mass or volume circuit range performance problem
it means you can appear the obd code problem, and the obd2 scanner can help you solve this problem.
Trouble code P0071 means: Ambient air temperature sensor range/performance problem
po421 is catalytic converter problem rear bank
You have a problem with your transmission. If it is only occasionally on - it could be just overheating. A dealer can retrieve the code to find out what the problem is.
It means that the cluster has lost its connection to the "bus"(the system the comuters use to communicate). Jeep has had some issues with the connecters for the instrument cluster.
In the 1998 Intrepid ES, 1684 indicates a problem with the catalytic converter. It probably is the same for the 2000.