993 Turbo and Carrera Immobilizer Removal OTP ecus

993 Turbo and Carrera Immobilizer Removal OTP ecus

Are you getting tired of immobilizer problems?  We can help with 993 turbo and Carrera immobilizer removal OTP ecus!   No Gadgets or funky devices to kill your battery.  We’re tuning the OEM dme to remove the immobilizer how Porsche would do it.   Get your reliability back!

What cars does this work on?

• 1995-1996 Porsche 993 Turbo
• 1995-1996 Porsche 993 Carreras with OTP DMEs.  See below for applicable part #s.

What is the process for immoblizer removal?

• The ecu must be shipped to be bench flashed
• This service only requires the ecu to be shipped
• No key fob or immobilizer required to be sent
• When purchased on the website, the Shipping applies to the return only
• You are responsible for shipping your ecu to Protomotive
• Ship your ecu to: Protomotive Inc. HC 33 Box 40B, Harrison AR 72601
• All cars will require the start relay to be bypasses.  You can DIY it by jumping pin 30->87 or get the Porsche immobilizer bypass relay, which is really just a jumper, at Pelican Parts, your local dealer, etc. Click the part #s for a direct link to Pelican Parts  96461018400 964-610-184-00 964 610 184 00 964.610.184.00
• Pull the immobilizer bulb from the instrument cluster.
• Once the ecu is returned and installed, the non-immobilizer start relay is in place and the immobilizer bulb is pulled, you’re good to go!

Can the immobilizer be completely removed?

• For street cars this is not necessary, and removing the immobilizer / alarm control unit will also remove your keyless entry.  So we recommend leaving it in on street cars if those functions still work.
• For race cars the immobilizer and associated wiring can be completely removed, saving weight and complexity.  Please jumper the Kline in / out wires so your dme will no directly talk to the diagnostic port vs. through the immobilizer.  that’s Pin 9 and 11 on the immoblizer.  W data line and K data line.

What ecu part numbers does this service cover?

• Applicable part #s for OTP ecus.  For Flashable ecus please see Flashable immobilizer removal page.
• 993.618.601.01 turbo 87m12
• 993.618.666.00, 993.618.666.01
• 0.261.203.758
• 993.618.602.00 NA 87m12
• 993.618.604.00, 993.618.604.01, 993.618.604.02
• 0.261.204.008

What does Wegfahrsperre mean in English?

•  immoblizer