When your aircond compressor kicks in (typical in Malaysian heat), the RPM drops so low that the lights dim, and the car almost stalls.
You might experience "long cranking" where the car takes several seconds longer than usual to fire up.
Do not manually push the IAC plunger. You can damage the stepper motor. perodua -malaysia- p1510
You don't need a scanner to suspect the P1510. The symptoms are hard to miss, especially in Malaysian traffic jams.
If P1510 returns after replacement → check ECU ground, alternator ripple, or ECU internal fault. When your aircond compressor kicks in (typical in
Yes. If your alternator is weak (below 12.5V at idle), the ISC motor doesn't get enough current to hold position. Check battery voltage first.
While generic OBD-II codes have universal meanings, the is manufacturer-specific. For Perodua and Daihatsu-based platforms, it generally breaks down into these two categories: You can damage the stepper motor
Use an OBD-II scanner to see if P1510 is accompanied by codes like P2135 (Throttle Position) or P2138 (Pedal Position).