Description

What this service does

The W169 A-Class and W245 B-Class engine ECU commonly fails by cutting out at idle – usually shortly after starting – or by becoming hard to start cold, leaving fault code P0605 (or 0064-001). We repair your own unit, rectify all the known faults, and fit higher-rated parts to keep it reliable. Because it’s your original ECU it goes straight back in plug-and-play – no coding needed.

For this repair we need your ECU, your ignition switch and one working key sent in together.

Common symptoms

– Cutting out at idle
– Won’t start when hot
– Stalls shortly after starting
– Won’t start when cold

Common fault codes

P0064-001 and P0605 – N3/10 (ME-SFI control unit) fault.

Fits these part numbers

A2661534079, A0014460240, A2661534179, A0014460340, A2661530391, A0024463140, A2661536379, A2661533279, A2661538979, A2661538479, A2661534879, A2661536679, A2661539779, A2661536779, A2661538379, A2661530491, A2669000200, A2661538879, A2661539679, A2661534479, A2661536279, A2661533379, A2669000400, A2661531491, A0034466040, A2661530291, A0024463040, A2661530791, A2661530891, A2661532091

How it works

1. Buy this service. We email you shipping instructions.
2. Post us your ECU, ignition switch and one working key, with your VIN and a note of the symptoms. Don’t clear the fault codes first – if they’ve already been cleared, write down what was logged.
3. We repair and test it.
4. We post it all back, ready to refit – plug-and-play, no coding.

Turnaround: a few business days plus return post. Warranty: 12 months unlimited km. Workshops (ABN): trade pricing on application.