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2 clusters · 4 sources · 9 days · First seen 14 days ago · Last updated 6 days ago

Peugeot engine error code diagnostics

Overview

Technical documentation regarding Peugeot engine error codes highlights various diagnostic issues related to emissions and preheating systems.

The P15B3 error code identifies faults in additive dosing, affecting either the AdBlue (SCR) system or the FAP (particulate filter) additive circuit. Potential failures include the pump, pressure sensors, injectors, or wiring, which may result in warnings such as ‘AdBlue’ or ‘Impossible to start in XXX km’.

Separately, the P1351 error code on 1.6 HDi engines indicates an inconsistency in the preheating circuit, specifically where current fails to reach the glow plugs despite the relay being powered. While this may not immediately stop engine operation, it can interfere with particulate filter regeneration. Diagnostics for these issues often involve using a multimeter to test components like glow plugs to facilitate proactive maintenance through On-Board Diagnostics (OBD) systems.

Entities

Peugeot

Timeline

6 days ago

[TECHNOLOGY] 2 sources
Peugeot 1.6 HDi P1351 error code and OBD diagnostics
The P1351 error code on Peugeot 1.6 HDi engines signals a preheating circuit issue, often caused by a faulty glow plug. Understanding OBD systems can help drivers manage vehicle maintenance proactively.
14 days ago

[TECHNOLOGY] 2 sources
Peugeot P15B3 error code diagnostics and repairs
The P15B3 error code in Peugeot diesel engines signals dosing issues within the AdBlue (SCR) or FAP additive systems, potentially leading to engine limp mode or starting restrictions.

Sources

dietrichcarebus.fr · high-tech-info.fr · protoinsaclub.fr · sciencepost.fr