ECU Guides 4 min read
PSA BSI Dump Guide: Peugeot 207, 307, Citroen C4 and C3 Body Computer Replacement
The car is a 2007 Citroen C4 and it came in on a truck. The wipers had been running on their own for a week, then…
ECU Guides
Practical guides on reading, recovering, cloning and modifying engine, gearbox and body control units: which file to use, how to read the label, how to write safely.
ECU Guides 3 min read
Bosch ME17.9.11.1 Immo Off for Hyundai i20, Accent and Kia Picanto Petrol: Dumps and SMARTRA 3
Hyundai i20 1.2, 2012, towed in from a supermarket car park. Cranks, no start, immobiliser lamp flashing. The key was chewed by a dog, the spare…
ECU Guides 4 min read
Bosch EDC17C08 Immo Off and Original Files for Hyundai i40, Accent and Kia Sportage CRDi
Hyundai i40 1.7 CRDi, 2013, cranks and won't start after a used engine ECU went in. The label: Bosch 0281019574, Hyundai 39120-2A222, EDC17C08. The used unit…
ECU Guides 4 min read
Bosch M7.9.8 and M79 Immo Off for Hyundai i30, i10, Accent, Elantra and Kia Ceed, Picanto
A Kia Ceed 1.4 from 2008 comes in on a trailer. It cranks, doesn't fire, and the immobiliser light stays on. Fault codes: P1690 (SMARTRA no…
ECU Guides 4 min read
Mercedes 722.9 VGS and EGS52 TCU Dumps: Cloning or Virginising a Used Conduit Plate
A W211 E320 CDI with the 722.9 gearbox starts in second, won't shift, and stores P2767 (turbine speed sensor 2). A Vito W639 with the older…
ECU Guides 3 min read
BMW EWS and CAS Explained: Key Synchronisation, Dumps and Module Replacement
BMW immobilizer architecture has two generations that every workshop meets: EWS (E36 to E46, E39, E53) and CAS (E60, E90, E70, E87, F-series with CAS4). Both…
ECU Guides 4 min read
Mercedes EZS/EIS Dumps for Sprinter W906, Vito W639 and VW Crafter: Lost Keys and EIS Swaps
A 2010 Sprinter 313 CDI, W906, has lost its only key and the EIS shows part number A9069003803 on the label. The owner's insurer wants it…
ECU Guides 3 min read
EDC17C59 on Opel Insignia, Zafira and Chevrolet Aveo Diesel: Original, DPF and Immo Files
P2002 with P0401 alongside it, a Zafira Tourer 2.0 CDTI on 140,000 km, and a DPF that regenerates every 150 km and never gets the soot…
ECU Guides 4 min read
Delco E98 ECU Files for Opel Astra J, Insignia, Mokka and Chevrolet Colorado Duramax
An Astra J 1.4 Turbo, 2012, comes in with no communication on the engine ECU and a burnt smell under the cover. The label on the…
ECU Guides 4 min read
BMW EDC17C41, EDC17C50, EDC17CP45 Original Files: N47/N57 DDE Recovery, ISN and Labels
An F30 318d arrives on a flatbed with a DDE that stopped talking half-way through a remap on the customer's own KESS. The label says 0281033806…
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