ECU Guides 4 min read
MED9.1 and MED9.5.10 immo off, original and stage 1 files for Golf V GTI, A3, Leon and Touareg
A Leon FR 2.0 TFSI comes in with 1P0907115 on the ECU sticker and a customer asking for stage 1. The same week a Golf 1.6…
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 4 min read
Bosch ME7.1.1 immo off and original files for Audi A8 4.2, A6 4.2, S4 and Porsche Cayenne 3.2
The label says 0261208131 and 4E0910559H, the car is an A8 D3 4.2 quattro, and the immobiliser has locked the engine out after a cluster swap.…
ECU Guides 3 min read
EDC15P+ and EDC15VM+ immo off, EGR and stage 1 files for VW Polo, Passat, Golf IV and T4 TDI
Two Bosch boxes, same generation, easy to confuse from a photo. The label on a Passat B5.5 1.9 TDI reads 038906019DS with 0281010543 next to it:…
ECU Guides 4 min read
EDC16U1, EDC16U31 and EDC16U34 immo off and original files for VAG PD TDI (Golf V, A3, T5)
A Golf V 2.0 TDI on the ramp, label reads 03G906016BA, and the customer wants the immobiliser gone because the cluster is dead and a second-hand…
ECU Guides 3 min read
Virgin ECU File: How to Adapt a Used ECU to Another Car Step by Step
A new engine ECU from the dealer costs several hundred euros and needs online coding. A used unit from a breaker costs a fraction of that,…
ECU Guides 4 min read
Delphi DDCR Immo Off for Renault Megane II, Scenic II and Kangoo 1.5 dCi (2002-2008)
Scenic II 1.5 dCi, 2005, 80 hp. Immobiliser light flashing, cranks and won't fire, and the UCH shows no key recognised. The ECU under the bonnet…
ECU Guides 4 min read
Hyundai Tucson, Santa Fe and Kia Sorento SIM2K-341 Immo Off Dumps (2.0/2.4 GDI)
Hyundai Tucson 2.0 GDI, 2017, a warranty ECU swap done years ago by a dealer, and now the second ECU has died with no comms after…
ECU Guides 4 min read
Toyota Denso 89661 Immo Off and Immo Reset Dumps: Hilux, Corolla, Yaris and RAV4
A 2008 Hilux 2.5 D-4D comes in on a trailer: the owner lost both keys, a locksmith couldn't get a key to register, and someone has…
ECU Guides 3 min read
Bosch EDC17C60 Virgin and Immo Off Files for Peugeot 508, 308, 3008 and Citroen C4 HDi
Peugeot 508 1.6 HDi, 2012, tow-in. The engine ECU was replaced with a used one after the original was written to death by a cheap flashing…
ECU Guides 3 min read
Mini R56 and R60 Bosch MEV17.2.2 Immo Off, Original File and CAS Alignment
Mini Cooper R56, 2011, N16 engine. The DME was swapped for a used one after the original suffered a coolant leak into the connector. Now the…
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