Jaguar / Land Rover Oxygen / MAF / MAP Sensors Fault Codes — Causes, Symptoms & Repair

Browse 32 oxygen / maf / map sensors fault codes relevant to Jaguar / Land Rover vehicles. A fault code identifies the system reporting an out-of-range condition; accurate repair starts with a full diagnostic scan and live-data checks, not a parts guess.

Common Jaguar / Land Rover Oxygen / MAF / MAP Sensors Fault Codes

• P0100 — Mass Air Flow Sensor Circuit Malfunction
• P0101 — Mass Air Flow Sensor Range/Performance
• P0102 — Mass Air Flow Sensor Low Input
• P0103 — Mass Air Flow Sensor High Input
• P0105 — Manifold Absolute Pressure (MAP) Sensor Circuit
• P0106 — MAP Sensor Range/Performance
• P0107 — MAP Sensor Low Input
• P0108 — MAP Sensor High Input
• P0110 — Intake Air Temperature Sensor Circuit
• P0111 — Intake Air Temperature Sensor Range/Performance
• P0113 — Intake Air Temperature Sensor High Input
• P0120 — Throttle Position Sensor A Circuit
• P0121 — Throttle Position Sensor Range/Performance
• P0122 — Throttle Position Sensor Low Input
• P0130 — O2 Sensor Circuit Malfunction (Bank 1 Sensor 1)
• P0131 — O2 Sensor Low Voltage (Bank 1 Sensor 1)
• P0132 — O2 Sensor High Voltage (Bank 1 Sensor 1)
• P0133 — O2 Sensor Slow Response (Bank 1 Sensor 1)
• P0134 — O2 Sensor No Activity (Bank 1 Sensor 1)
• P0135 — O2 Sensor Heater Circuit (Bank 1 Sensor 1)
• P0136 — O2 Sensor Circuit (Bank 1 Sensor 2)
• P0137 — O2 Sensor Low Voltage (Bank 1 Sensor 2)
• P0138 — O2 Sensor High Voltage (Bank 1 Sensor 2)
• P0140 — O2 Sensor No Activity (Bank 1 Sensor 2)

What to Do When a Warning Light Appears

• Record the warning message and any change in how the car drives.
• Avoid long or high-load driving if the warning is flashing, the car is overheating, or it has entered limp mode.
• Book a diagnostic scan so the stored code, live data and root cause can be checked before parts are replaced.