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1.6 THP P2263 boost pressure.
Hi all, I am starting to pull my hair out with this one
THP 150 with only 28,000 miles on the clock, fault lamp came on recently, so changed the vac control valve under the inlet, and checked the vac lines and accumulator, while it was apart I took the opportunity to walnut blast the valves.
The code came back, so changed the map sensor, same again; Changed the pressure sensor, same fault, fitted a GFB to the diverter valve, same code and same fault. Checked the play and operation of the wastegate, still the same.
If I drive it like a granny its no problem ,but if I overtake a truck, it spools up hard the goes in to fault mode.
THP 150 with only 28,000 miles on the clock, fault lamp came on recently, so changed the vac control valve under the inlet, and checked the vac lines and accumulator, while it was apart I took the opportunity to walnut blast the valves.
The code came back, so changed the map sensor, same again; Changed the pressure sensor, same fault, fitted a GFB to the diverter valve, same code and same fault. Checked the play and operation of the wastegate, still the same.
If I drive it like a granny its no problem ,but if I overtake a truck, it spools up hard the goes in to fault mode.