GA16de
Nissan 240sx
Code scanners are available at most auto parts retailers. Many times an employee can help you figure out where to connect the scanner and how to read the codes.
Trouble code P0400 means:Exhaust gas recirculation flow malfunction
If it is a 1995 200SX SE-R it should NOT give a 402 error code. Nissans up to 1995 did not report 402. 1996 to 1998, error code "0402" indicates a problem to the "Fuel temperature sensor or circuit". Check sentra.net for a list of pertinent error codes. Chris
If the light comes on there is a code. Have the code checked and fix the cause. If the light is on with no codes, then you have a computer problem.
code e38
Engine thermostat malfunction
P0125: insufficient coolant temperature for closed loop fuel control you need an ECT sensor engine coolant temperature
Autozone will use the Engine Diagnostic Code Reader to read the codes and then ERASE/RESET the engine light. { Phone other autoparts stores to see if they provide similar service).
Trouble code P0732 means:Gear 2 incorrect ratio
iT'S ON THE ENGINE BAY TAG.
Code P1400 means EGR solenoid valve or circuit fault