Volvo S40 (1996–2004) – Liquid Petroleum Gas (LPG) fault codes
14 fault codes
The same fault code can mean different things depending on model year and engine. Each meaning is therefore shown on its own row, with exactly which cars it applies to.
| Code | Meaning |
|---|---|
| LPG-0107 | Manifold absolute pressure (MAP) sensor. Signal too low2001–2004 · Engine B4184S10, B4184S9 only |
| LPG-0108 | Manifold absolute pressure (MAP) sensor. Signal too high2001–2004 · Engine B4184S10, B4184S9 only |
| LPG-0117 | Engine coolant temperature (ECT) sensor signal. Signal too low2001–2004 · Engine B4184S10, B4184S9 only |
| LPG-0118 | Engine coolant temperature (ECT) sensor signal. Signal too high2001–2004 · Engine B4184S10, B4184S9 only |
| LPG-0122 | Throttle position (TP) sensor. Signal too low2001–2004 · Engine B4184S10, B4184S9 only |
| LPG-0123 | Throttle position (TP) sensor. Signal too high2001–2004 · Engine B4184S10, B4184S9 only |
| LPG-0134 | Heated oxygen sensor (HO2S). Faulty signal2001–2004 · Engine B4184S10, B4184S9 only |
| LPG-0171 | Fuel / air mixture. Lean2001–2004 · Engine B4184S10, B4184S9 only |
| LPG-0172 | Fuel / air mixture. Rich2001–2004 · Engine B4184S10, B4184S9 only |
| LPG-0215 | Fuel shut-off valve. Faulty signal2001–2004 · Engine B4184S10, B4184S9 only |
| LPG-0563 | Battery voltage. Signal too high2001–2004 · Engine B4184S10, B4184S9 only |
| LPG-0600 | Engine control module (ECM) communication. Faulty signal2001–2004 · Engine B4184S10, B4184S9 only |
| LPG-0601 | Control module. Internal fault2001–2004 · Engine B4184S10, B4184S9 only |
| LPG-0727 | Engine speed (RPM) signal. Signal missing2001–2004 · Engine B4184S10, B4184S9 only |