Hello and welcome to JA!!!
Billy :I'm Billy and i will assist you with this.
Billy :The codes you have (the ones not interpreted) mean the following:
Billy :p1351: glow relay circuit faulty, p1586: power supply to rail sensor, air mass meter, EGR valve: voltage too low.
Billy :These problems are the ones causing the no start issue...........
Billy :I will first list the fault details:
Billy :Engine management ECU BOSCH EDC16C34Fault codeP1586After sales description of the fault codeSupply of the rail pressure sensor, the flowmeter and the EGR valve copy : Supply voltage too lowRectification priority1Description of the diagnosticsThe supply common to the pressure sensor of the fuel high pressure common injection rail, to the flowmeter and to the EGR valve copy is lower than 4,7 V for 150 msConditions of activation of the diagnosticsConsult the associated contexts for the Pcode forwarding conditionsConditions of disappearance of the faultSwitching on of the ignitionDown-grade modes if fault presentDefault value for the air flow as a function of the engine speed and of the flow injectedInhibiting of the diagnostics and air flow sensor plausibilityUse of the flow calculatedCut of all the actuators : EGR butterfly ( Turbocharger air cooler ) ; EGR electrovalve ; Bypass valve ( Intake air heater ) In all operating modesSwitching on of the warning light and/or warning messageWarning lamp MILSymptoms ( Possible customer complaints )Jerking/stallingLack of powerStarting problemSuspect areasThe sensors sharing the power supply are as followsElectrical harnessEngine management ECU (internal failure, supply, ...)Billy :Fault codeP1351After sales description of the fault codePre-heating relay circuit : Coherence ; Relay supplied and glow plugs not suppliedRectification priority1Description of the diagnosticsThe information from the preheating control unit indicates that the relay is open even though the ECU commands the closing of the relay for 2 secondsConditions of activation of the diagnosticsConsult the associated contexts for the Pcode forwarding conditionsConditions of disappearance of the faultOn switching onDown-grade modes if fault present-Switching on of the warning light and/or warning message-Symptoms ( Possible customer complaints )Lack of powerNoiseJerking/stallingStarting problemSuspect areasGlow plugElectrical harnessPre-postheating relaysBilly :And now, the most probable reason for your problem, would be faulty wiring.
Billy :So i suggest that you check the wiring harness thoroughly, and the fuse boxes (connectors, fuses etc.....)
Billy :As these are the most probable culprits.
Billy :It could be a faulty ECU (engine control unit), however, i think that faulty wiring is the most likely cause.......
Billy :Regards,
Billy :Billy
JACUSTOMER-jxbcz9cx- :on further diagnostics the engine start permission is off does this point to anything
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