Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBMW2013128I 2D CONVERTIBLE, ENG CD N52, STANDARD TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 539 (HEATING AND AIR CONDITIONING - REPAIR)TROUBLESHOOTING64 99... FAULT 02 FLAME DETECTOR
2013 BMW 128i 2D Convertible, Eng CD N52, Standard Trans
64 99... Fault 02 Flame detector
2013 BMW 128i 2D Convertible, Eng CD N52, Standard TransSECTION 64 99... Fault 02 Flame detector
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2003 BMW 540i, 2002 BMW 540i, 2001 BMW 540i, 2000 BMW 540i, and 1999 BMW 540i. However, it is still accessible from the selected car via links, so may be relevant.
Instruction:
Measure flame detector for interrupts and ground connection with peripherals box. See appropriate SYSTEM WIRING DIAGRAM.
FLAME DETECTOR FAULT DESCRIPTION
| Question | Measure | |
|---|---|---|
| Has flame detector break or short to ground? | No | Flame detector is O.K. |
| Yes | ||
| Replace flame detector, refer to 64 12 510 REMOVING AND INSTALLING / REPLACING FLAME DETECTOR (THERMO TOP S) |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.