Solved ✔ 2012 Ranger 3.2 P0089 Help please - Printable Version +- CarTechnoloGY (https://cartechnology.co.uk) +-- Forum: Discussions All about Software and Hardware (https://cartechnology.co.uk/forumdisplay.php?fid=310) +--- Forum: Automotive Help & Discussions / Software and Hardware (https://cartechnology.co.uk/forumdisplay.php?fid=40) +---- Forum: Ford - Mazda (https://cartechnology.co.uk/forumdisplay.php?fid=69) +---- Thread: Solved ✔ 2012 Ranger 3.2 P0089 Help please (/showthread.php?tid=86328) |
2012 Ranger 3.2 P0089 Help please - sparky001 - 07-12-2023 Hi, My BT-50/Ranger died last Friday. I trace the issue to low fuel pressure - suspect high pressure pump. Fitted new high pressure fuel pump today, primed fuel, crank & started - Woohoo. - Ran great for about 10-15 seconds, then started to smoke & pink. Left it to run for a couple of mins thinking it would improve. It did not. Shut down Engine, try to restart - Fail - low fuel pressure again, start with little eng start - runs. Check fuel pressure at idle via Forscan - 12000kpa - it spikes to 20000+kpa & runs nice. But mostly smokes and pinks. What have I missed, old pump is toast, all 3 springs have broken. Will log P0089 - Fuel pressure regulator Help please Cheers RE: 2012 Ranger 3.2 P0089 Help please - sparky001 - 15-12-2023 Update - when the high pressure pump failed - debris from the broken springs passes through to the injectors - causing them to jam in the open position causing low fuel pressure. An expensive experience, all running again |