Chiltons owner manual has complete eccm trouble codes
Need more info check engine light on?trouble codes?year ?
Trouble code PO151
The average Nissan automobile has more than 400 diagnostic troubleshooting codes. You can obtain a complete list of diagnostic codes from most Nissan dealerships.
To reset the ECU in a 1992 Nissan 240SX, first, disconnect the negative battery terminal and wait for about 15 minutes to ensure all residual power is drained. Then, reconnect the negative terminal. This process will clear any stored trouble codes and reset the ECU settings. If needed, you can also remove the ECU fuse for a few minutes as an alternative method.
The Check Engine Light comes on when a performance or emissions problem is detected. The OBDII diagnostics need to be scanned to retreive the trouble codes to determine where the problem lies. AutoZone will scan for the codes at no charge.
Chrysler does not have reset switches. You need to check for trouble codes with a scan tool.Chrysler does not have reset switches. You need to check for trouble codes with a scan tool.
Yes the ecu will work. First disconnect the battery and connect the new one then reconnect the batter. Start up the 240sx and it should work it not it needs to be diagnoste goggle 1990 240sx ECU CODES FOLLOW THE STEPS AND THAT SHOULD WORK I know cause I'm using a 1992 ECU FROM Nissan Stanza. I was told it's alittle advanced on the horse power side and idle moves quicker.
you check the system for trouble codes.
You need an OBD I scanner.
If you can not read codes with a scanner you have a wiring problem.
If the check engine light stays on for the Nissan Pulsar n16, you would need to check the engine in order to clear codes. You can take the car for service and the problem will be diagnosed and restored to normalcy.