Lotus Evora Service Notes page 113

Lotus Service Notes
Disable Criteria:
• P0101, P0102, P0103
• P0107, P0108
• P0116, P0117, P0118
• P0131, P0132, P0133, P0134, P0135, P0137, P0138, P0139, P0140, P0141 – Oxygen sensor faults B1
• P0151, P0152, P0153, P0154, P0155, P0157, P0158, P0159, P0160, P0161 – Oxygen sensor faults B2
• P0171, P0172, P0174, P0175
• P0300, P0301, P0302, P0303, P0304, P0305, P0306
• P0500
Malfunction Criteria:
• Switch ratio between Pre & Post catalytic converter O2 sensors > 0.6
Potential failure modes:
• Exhaust system leak
• Oxygen sensor faults
• Oxygen sensor heater failure
• Catalyst failure
Diagnostic Mask:
• The MIL will be illuminated if these faults are present for 2 consecutive trips.
2009/02
Section EMR
– MAF faults
– MAP / Baro Faults
– Coolant temperature faults
– Fuelling faults B1 / B2
– Misfire faults
– Speed sensor fault
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