ECU 074906018AH / 0281010681 for the VW T4 / LT 2.5 TDI
Bosch 0281010681 with OEM number 074906018AH is a Bosch ECU listed for: VW T4 / LT 2.5 TDI. It comes as IMMO OFF Plug & Play: once connected, the engine runs without the ECU being added to the immobiliser. Checked before dispatch; warranty: 6 months.
Label markings
- OEM number: 074906018AH (074 906 018 AH)
- Bosch number: 0281010681 (0 281 010 681)
- ECU type: Bosch
Vehicle compatibility
Before ordering, check two numbers on the label: 074906018AH and 0281010681. Your version missing from the description rules nothing out, but a different number, e.g. 074906018AN (0281010490), means a different version of the ECU. We list this unit for: VW T4 / LT 2.5 TDI.
Installation and preparation
The immobiliser is switched off in the ECU itself, so once connected there is no programming. EGR OFF and chip tuning (+15% power) can be ordered additionally, for an extra charge.
Symptoms of a failed ECU
A failed ECU can show different symptoms, for example:
- the engine does not start
- no diagnostic communication with the ECU
- the engine stalls while running
- recurring injection errors
Power supply, earth, wiring and fuses can cause similar symptoms – run a diagnosis before replacing the ECU.
Other VW T4 / LT engine ECUs in stock
Full range: Volkswagen engine ECUs · Bosch ECUs
Frequently asked questions about the 074906018AH / 0281010681 ECU
Does the 074906018AH ECU need programming?
No. It is an IMMO OFF Plug & Play version – after fitting you do not program it to the immobiliser.
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Does the 074906018AH ECU work straight after connecting?
Yes. It is an IMMO OFF Plug & Play version – you plug it in and drive, with no programming.
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How do I check that 0281010681 fits my car?
Compare OEM number 074906018AH and Bosch number 0281010681 with the label on your old ECU. If both match, the ECU fits.
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