2008年4月5日 · DH1 DIAGNOSTIC TROUBLE CODE (DTC) P0236, P1247 AND P1248 DTC P0236 indicates a turbo boost sensor A circuit performance concern. DTC P1247 or P1248 indicate turbo boost pressure was low or not detected. Possible causes: damaged MAP hose low turbo boost intake manifold or crossover tube hose leaks damaged MAP sensor damaged PCM

2007年8月28日 · Well, I had oil leakage from the blowby coming out of the intercooler boots. I tightened them up and "wella" P1247. I suppose I am going to have to take all of them off and clean them. At least that is my thinking. Problem is that I may have tightened them too tight. I noticed spring type clamp on one of the top boots.

2006年8月13日 · DTC P1247 or P1248 indicate turbo boost pressure was low or not detected. Possible causes: damaged MAP hose low turbo boost intake manifold or crossover tube hose leaks damaged MAP sensor damaged PCM Inspect MAP sensor hose and manifolds for damage, leaks, restriction and misrouting

2015年9月9日 · 1999 - 2003 7.3L Power Stroke Diesel - P1247 Code but can't figure it out. - Alright I have a 01 F250 with the 7.3L in it. Recently had the turbo rebuilt and all the surrounding gaskets changed as well as boots. All this was done around 1,000 miles ago. Runs great and I don't see/feel any issues, no white smoke...

Good morning, I'm dealing with a 2012 Ford F-450 that's showing a 6.7 code P1247 indicating low turbo boost pressure. Answered by technicaldan in 5 mins 8 years ago technicaldan

2011年11月26日 · 1999 - 2003 7.3L Power Stroke Diesel - P1247 Code - In the last 6 months a P1247 was set twice under the following conditions. Once when pulling a horse trailer up hill, cleared code and three months later, yesterday while the truck was empty and going up an incline to get on the freeway. P1247 is a low boost code....

2023年3月11日 · Well i finally found a tool that could retrieve my DTCs. From what ive researched, the first 2 are benign codes, like a burnt bulb at some point, or something of the sort. However, with the boost/boost gauge/lack of power issues Ive been having, I think there is something to the P1247 code, which is for low boost pressure. Let me start with the ...

2012 Range Rover Sport V6 diesel DTC P1247-00 Turbocharger boost pressure low intermittent Engine revs fine but Mechanic's Assistant chat Customer: 2012 Range Rover Sport V6 diesel DTC P1247-00 Turbocharger boost pressure low intermittentEngine revs fine but hesitates to accelerate above 140 kmph

2015年9月21日 · Torque Pro indicated a P0471 & P1247, however no CEL lit on the dash. Noticed turbo boost was zero/near zero, and power output was way down. All 4 EGT sensors indicating 1000-1200 degree temps the entire time. Was able to make it home at reduced speeds. Noticed an odor burning engine oil too.

2002年7月3日 · The p1247 can be a reult of that as well or your turbo is starting to fail. Having a 15 psi max is kind of low for a chip tuner at level 3. Stock is around 12 to 18 psi boost and the setting 3 should be pushing you up to around 30 to 35 psi with a max of 40 to 47 which is all the stock turbo can handle.