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21585932-9A SW9663306680 IMMO OFF ECU Engine controller J34P 9663306680 PEUGEOT CITROEN

MAGNETI MARELLI

IMMO OFF PLUG&PLAY – Engine Control Unit J34P - 21585932-9A SW9663306680 9663306680

Engine control unit 21585932-9A 9663306680 with software SW9663306680 in IMMO OFF version – ready for installation without coding, used in Peugeot and Citroën 1.4 16V and 1.6 VTi (EP3, EP6, KFU, KFV) in model years approx. 2006–2013.

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Fast delivery of ECU engine unit – within 1–2 working days
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Price €164.70
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Shipping from €42.35 - UPS express delivery around world (Afghanistan)

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Information

  • CAR MODEL PEUGEOT CITROEN
  • ENGINE 1.4
  • OEM: SW9663306680 J34P 21585932-9A
  • PART NUMBER 9663306680 21585932-9
  • PLUG AND PLAY VIRGIN / IMMO OFF
  • WARRANTY 6 MONTH
  • TESTED Second hand product
  • PAYMENT: Credit Card , Bank Transfer , PayPal
  • EXPRESS DELIVERY – in EU Countries: European Union 2-3 working days
  • INTERNATIONAL DELIVERY – Outside EU Countries: Worldwide 4-7 working days

description

Engine Control Unit 21585932-9A SW9663306680 J34P 9663306680 – IMMO OFF PLUG&PLAY – Peugeot Citroën

We offer a professionally prepared engine control unit 21585932-9A with hardware number 9663306680 and software SW9663306680 in IMMO OFF PLUG&PLAY version. The module is fully functional, tested and ready for installation without immobiliser programming.

Application – in which vehicles is J34P 9663306680 used?

The J34P ECU was installed in PSA group vehicles:

  • Peugeot 207 (2006–2012)
  • Peugeot 308 I (2007–2013)
  • Citroën C3 II (2009–2016)
  • Citroën C4 (2006–2011)

Most commonly paired with petrol engines:

  • 1.4 16V – 1360 cm³
  • 1.6 16V VTi – 1598 cm³

Typical engine codes:

  • EP3
  • EP6
  • KFU
  • KFV

Typical faults of engine control unit 9663306680

  • No engine start
  • No diagnostic communication
  • Random engine stalling while driving
  • Throttle or injection control errors
  • Operating issues after warm-up

In PSA models, failures of the power supply section, cold solder joints on the PCB and flash memory issues may occur, causing unstable vehicle operation.

IMMO OFF version – what does it mean?

The presented engine control unit 21585932-9A is prepared in IMMO OFF version:

  • no coding required
  • no key adaptation required
  • no immobiliser programming required
  • PLUG&PLAY installation

After connection, the vehicle starts without diagnostic procedures. The immobiliser warning light may remain active – this is normal for IMMO OFF version.

Q&A – 21585932-9A SW9663306680 9663306680 J34P

Is SW9663306680 interchangeable with 21585932-9A?

Yes, software number SW9663306680 appears together with 21585932-9A and 9663306680 – compatibility should be confirmed via the label.

Does J34P 9663306680 require telecoding?

No. IMMO OFF version is ready for installation without Lexia/Diagbox.

What if I have identical 9663306680 but different SW?

If hardware 9663306680 matches, the ECU can be prepared for your configuration.

Does 21585932-9A solve ECU communication failure?

If the cause is electronic damage of the unit, replacing with functional 21585932-9A usually restores communication.

Does SW9663306680 support EP6 1.6 VTi engine?

Yes, J34P SW9663306680 was installed in EP6 1.6 16V engines.

Does 9663306680 work in Peugeot 207 1.4 16V?

Yes, if engine code (e.g. KFU/KFV) and ECU number match.

After installing 21585932-9A, do I need to program keys?

No, IMMO OFF version does not require key adaptation.

Is J34P 9663306680 tested?

Yes, every module undergoes start-up testing before shipment.

 

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