P1520 OBD Trouble Code
11 results found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Intake manifold air control solenoid 2 - open circuit |
| Cause | Wiring open circuit, intake manifold air control solenoid |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Exhaust camshaft control system, end position - plausibility |
| Cause | Wiring, connector, camshaft position (CMP) sensor, crankshaft position (CKP) sensor, ECM |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Intake Manifold Runner Circuit Conditions |
| Cause | Key on or engine running, then the PCM detected a shorted or open condition in the IMRC circuit. |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Park Neutral Position Switch Circuit Conditions |
| Cause | Engine running, VSS input over 30 mph, then the PCM detected that the Stop lamp switch was always in the "on" position. |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Alternator - FR terminal malfunction |
| Cause | Wiring |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Park/neutral position (PNP) switch - circuit malfunction |
| Cause | Wiring, PNP switch, mechanical fault |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Stop lamp switch - signal malfunction |
| Cause | Wiring, stop lamp switch, ECM |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Intake manifold air control - circuit malfunction |
| Cause | Wiring, air control solenoid, ECM |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Engine coolant blower motor relay 1 - voltage high |
| Cause | Wiring open/short to positive, blower motor relay, ECM |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Stop lamp switch - signal malfunction |
| Cause | Wiring, stop lamp switch, ECM |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Intake manifold air control solenoid 2 - open circuit |
| Cause | Wiring open circuit, intake manifold air control solenoid |
Try also: https://www.obd-codes.com/p1520
