PowertrainP004800
CautionSeverity: Caution - get it checked when you can
VGT actuator bypass short circuit(B+)
Key terms: Oxygen sensor: measures oxygen in the exhaust gas · Mass air flow sensor: measures the air going into the engine · Powertrain: engine, transmission and emissions
1What it means in plain English
This code is in the fuel and air metering range, which includes fuel-pressure and camshaft-timing faults.
2Common causes
- Dirty or faulty mass air flow sensor
- Vacuum or intake air leak
- Weak fuel pump or clogged fuel filter
- Faulty fuel injector
- Faulty oxygen sensor
- Wiring or connector fault
3Can I drive?
Have it diagnosed promptly. Some codes in this range affect fuel pressure or camshaft timing; if the engine loses power, runs badly, or stalls, stop safely and get professional help.
This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.
4Brand data 2
| Brand | Code | Description | System |
|---|---|---|---|
| Hyundai | P004800 | is set when excessive current is detected in WGT Control solenoid valve control circuit for more than 1 sec. This code is due to short to battery in control circuit or internal short of WGT Control solenoid valve component Brand | Powertrain |
| SsangYong | P004800 | VGT actuator bypass short circuit(B+) Brand | Powertrain |
Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.
5Related codes
Browse Pxxx codes or P004xx codes.