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fuel system problems

Ramo

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Accord iCTDi
hi everyone, after 6 years of spotless driving here I am with limp mode and 5 fault codes: P0193, P0087, P16a2, P16a4, P1065, does anyone know what they are please? it all started a year ago when I notice engine vibrating when accelerating harder now it vibrates when even slow accelerating, changed fuel filter half a year ago and going to do it now again, had a clutch and flywheel changed a year ago as well at 100k miles, is it possible that fuel pressure is low and vibrating engine due to faulty injectors or pressure rail? thanks a lot!
 
yep, as always, but cant believe it need changing in half a year again, when last one lasted 4 years
 
well guys, just done fuel filter, did not sort the problem at all. still going to limp mode without reaching 2000 rpm within half a minute driving. when turning engine off and starting after half a minute glow plug light flashes three times and disappears, seems like all good but goes to limp mode again. Please guys explain what could be a problem, thank you
 
can anyone tell if similar symptoms are with blocked EGR?
 
P0193 = FRP Sensor Circuit High Voltage

P0087 = FRP Too Low

P16a2 = ECM Internal Circuit Malfunction

P16a4 = ECM Internal Circuit Malfunction

P1065 = FRP Lower Than Expected


FRP = Fuel Rail Pressure

ECM = Engine Control Module


have you cleared all the DTC's and then checked DTC's again ?
 
thanks for info Brian! after fuel filter change I scanned again and all errors were gone but P1065, and all symptoms remains, so going to clean egr when have time. could it be injector problem?
 
I can't add any more :( I only know the 2.4

I got the code definitions from my Honda e-manual (DVD) which covers CL9/CM2 (2.4), CL7/CM1 (2.0), & CN1/CN2 (2.2)
 
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