IAT (intake air temp) sensor 1 circuit low input.
Trouble code P0326 means:Knock sensor no.1 circuit,range or performance problem (bank 1 or single sensor)
On a 4 cylinder it is a slow response from oxygen sensor #2. It can be a bad electrical connection or you need a new sensor.
System to lean bank 1. Can be dirty MAF sensor or vacuum leak.
This code is on 2004 Chevrolet silverado po. 432 what does it mean or affects on this truck?
TPS sensor, low input (throttle position)
Google '97 escort P0112' and take your choice.
When is sends a code to the ECM that it is malfunctioning. Usually a PO 325 but the codes are slightly different depending on the model and year. You can get a complete Subaru PO listing if you Google it. If there is no code, your knock sensor is fine.
o2 sensor slow to respond bank 2 sensor 1
Injector pressure sensor system performance problem.
Trouble code P0101 means: MAF Sensor Signal Range/Performance
To fix code P0510 (Intake Air Temperature Sensor Circuit) on a Ford Aspire, check the intake air temperature sensor and its wiring for damage, corrosion, or loose connections. Replace the sensor if necessary and clear the code. For code P0470 (Exhaust Pressure Sensor Range/Performance Problem), inspect the exhaust pressure sensor and its wiring for faults. Replace the sensor if it's defective and ensure all connections are secure before clearing the code. Always verify repairs with a diagnostic tool.
P0130 = O2 sensor circuit malfunction (bank 1 sensor 1) P0150 = O2 sensor circuit malfunction (bank 2 sensor 1)