I agree with Tom about these Faults, But we have repaired quite a lot of the Isuzu Ecu's, and a couple have failed after the repair, The Soldered joints have still been in good condition but another component must have failed, So we Now fit new Ecu's to any where the customer is prepared to spend the money. New unit's can be bought for around £350.00 + vat. ( From Memory ). I have about 12 in stock if anyone needs one.