mbayley77 0 Posted September 25, 2006 I would like to know what the difference is between the 307 (53 plate onwards) 90 BHP diesel turbo and the 110 BHP version. And also i believe the 138BHP version. Is it just the ECU which is different or are there actually mechanical variants which determine the power differences. Cheers Share this post Link to post Share on other sites
hengti 2 Posted September 25, 2006 not sure about the 307, but the 306HDi is 90bhp, whilst the same engine in the contemporary 406 was 110bhp. the difference being that the 306 engine wasn't intercooled. not sure if this is still the same engine though, or if that's still the reason for the difference. Share this post Link to post Share on other sites
maturin23 10 Posted September 25, 2006 I think the 136PS engine is the recent engine design jointly developed between PAS and Ford. Ford call it the 2.0 Duratorq. It's a fundamentally new deisign and not the same as the previous pug diesel engines - goes well enough in my Focus with something like 240lb/ft availble on overboost. There are quite a few stories of EGT and part throttle mapping issues which have resulted in new engines being fitted - this is both Ford and PAS, but mine has been pretty good do far (touches wood!) Share this post Link to post Share on other sites
brianthemagical 1 Posted September 25, 2006 not sure about the 307, but the 306HDi is 90bhp, whilst the same engine in the contemporary 406 was 110bhp. the difference being that the 306 engine wasn't intercooled. my dad's got a 90bhp 406, don't think it's got an intercooler. the rover 420 he had previously had about 120bhp and an intercooler but there was one without an intercooler at about 100 bhp. Share this post Link to post Share on other sites
205007 12 Posted September 25, 2006 (edited) 306 90 is 2.0l 307 90 is 2.0l 307 early 110 is 2.0l intercooler 307 late 110 is 1.6l (DV6) intercooler 407 110 is 1.6l (DV6) intercooler 307 and 407 136 is 2.0l intercooler 406 130 is 2.2l intercooler the 110 found in late 206 gti hdi, 307 hdi and 407 hdi run huge fuel pressures variable cam timing and fuel coolers etc the 136 hdi found in 307`s and 407`s run particulate filters and additive tanks which need topping up with fluid every 60-80k Edited September 25, 2006 by 205007 Share this post Link to post Share on other sites
ablister 31 Posted September 26, 2006 110 has an intercooler and 90 does not. Also 110 has dual mass flywheel (which squeek alot) whereas 90 has normal flywheel. Share this post Link to post Share on other sites
welshpug 1,627 Posted September 26, 2006 155 BHP is 2.2, PSA/Ford developed unit. Share this post Link to post Share on other sites
