KT200 is one of the ECU programmers that can read and write Visteon dcu102 dcu104 in Ford and PSA group.

Take one test report for example:

Citroen Jumper 2.2 HDl year 2010 Visteon DCU-102 KT200 working over boot mode. see 2 unsoldered pins like ktag’s. CNF is located at the side of your bench cable on/off switch.

Read only in Boot mode. I also tried obd mode writing Visteon DCU102. Perfect!

Look at the ECU DCU102:

Look at how KT200 is connected to Visteon DCU-102 in Boot mode:

Look at the end writing OK by KT200:

1. Visteon DCU102 pinout to KT200
1. VISTEON Fomoco DCU-10x [ST10F276] – Fiat,Ford,Peugeot,Citroen [Gasoline]
Kit to use:
– Multifunction cable
– 2 resistance of 1000 Ω

Connect multifunction cable and the resistances as shown.

To read and write use the following driver:
→ TOOLS BOOT MODE
→ ST ST10Fxxx
→ ST10F273 / ST10F275 / ST10F276 *K
or
→ ST10F273 / ST10F275 / ST10F276 *CAN

Alternatively, read via RX TX:
Kit to use:
– Multifunction cable
– 2 resistance of 1000 Ω
– Transistor PNP 2N3906

Connect the multifunction cable and the resistance as shown.

To read and write use the following driver:
→ TOOLS BOOT MODE
→ ST ST10Fxxx
→ ST10F273 / ST10F275 / ST10F276 *RxTx

2. Visteon DCU104 pinout to KT200
VISTEON VISTEON DCU-104 [ST10F276] – Fiat,Ford,Peugeot,Citroen [Gasoline]
Kit to use:
– Multifunction cable
– 1 resistance of 2000 Ω

Connect the multifunction cable and the resistance as shown.

To read and write use the following driver:
→ TOOLS BOOT MODE
→ ST ST10Fxxx
→ ST10F273 / ST10F275 / ST10F276 *CAN
or
→ ST10F273 / ST10F275 / ST10F276 *K

Okay, by following the above procedure to read and write Visteon DCU102 DCU104 Boot mode with KT200 ECU programmer.