HDI wont start - Printable Version +- 306oc - Peugeot 306 Owners Club & Forum (https://www.306oc.co.uk/forum) +-- Forum: Engines (https://www.306oc.co.uk/forum/forumdisplay.php?fid=16) +--- Forum: DW10 HDi section (https://www.306oc.co.uk/forum/forumdisplay.php?fid=10) +--- Thread: HDI wont start (/showthread.php?tid=31078)

HDI wont start - jaycc - 04-07-2015 Hi Guys, I've a HDI on a X plate. The other day when I went to start it wouldn't start. It was attempting to start but would not fire up. After about 15 mins it started. Got home, then tried to start again - would not start. I cannot hear the lift pump priming. So far I've done the following Replaced brown multiplug (brand new from Pug) behind ECU - problem persists Steve @ HDI Tuning sent me out a tested working unlocked ECU - but again, problem persists Cleaned up earth points below battery. I've checked the voltage going to the lift pump with a multimeter - its reading 10.7v when the ignition is on. Should this be reading closer to 12v? Thanks for any help RE: HDI wont start - jaycc - 04-07-2015 Update. Put power direct to pin 2 and 3 on pump and pump still does not prime. Looks like pump issue to me. edit- the reading on 10.7v i was getting above was an error by me. For the first 3 secs ignition is turned on i get 12.95v then drops to ~3v. RE: HDI wont start - Poodle - 04-07-2015 Sounds a lot like a dead lift pump, failing that there's a lot of info in the link in my sig. RE: HDI wont start - jaycc - 05-07-2015 Thanks poodle. I just want to check, when wiring up battery direct to the fuel pump, is it pins 2 and 3 to get pump to prime? I've not found anything to confirm this. When running a multimeter in the plug itself I see 12v when ignition on so assumed it's these pins on pump to get it to run. RE: HDI wont start - jaycc - 05-07-2015 No bother, its marked on the pump itself, under all the crud RE: HDI wont start - C2K - 05-07-2015 Dead pump. I seem to recall only seeing 11v when engine off, but it was 2 years ago. RE: HDI wont start - Poodle - 06-07-2015 You want 12v positive and an earth, don't know which pins off the top of my head, sorry. RE: HDI wont start - jaycc - 08-07-2015 new pump fitted, started first time and running well. Bloody EML illuminated now though! RE: HDI wont start - Poodle - 09-07-2015 That should go out after a few starts, or you can find someone local with a code reader and get it cleared.