Elmo_C Posted July 30, 2023 Share Posted July 30, 2023 Hi all, Looking for help on a fault code that i have on my 2021 2.0 120 nv300. It has the stop sign and service light on and the traction control light is on also. The van drives perfectly fine 99% of time but gives a bit of hesitation the odd time. Diagnostic is showing fauly code p1028-38 Electronic pump unit. I cant seem to find anything relating to where i should look for the problem. Anyone be able to shed light on the issue? Quote Link to comment Share on other sites More sharing options...
Trevor Posted July 31, 2023 Share Posted July 31, 2023 If its the pump unit then it will require specialist investigation at the dealership or specialist garage Is there a warranty still on the vehicle? Quote Link to comment Share on other sites More sharing options...
Elmo_C Posted August 5, 2023 Author Share Posted August 5, 2023 This post was recognized by Trevor! Elmo_C was awarded the badge 'Helpful' and 30 points. On 7/31/2023 at 3:51 PM, Trevor said: If its the pump unit then it will require specialist investigation at the dealership or specialist garage Is there a warranty still on the vehicle? Hi, Sadly the vehicle is not on warranty. The engine had gotten a fully rebuild and clearly this code is from a sensor picking up trapped air in the coolant system as it was full and bleed out but after a day or 2 of driving i noticed the coolant bottle was at min and would you believe the fault code light went out.. Happy out till the next fault...😆 1 Quote Link to comment Share on other sites More sharing options...
Trevor Posted August 7, 2023 Share Posted August 7, 2023 Thanks for the update always nice to know the outcome Quote Link to comment Share on other sites More sharing options...
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