EngineCranking, No Start. Here are the common issues that can cause your A4 to crank but not start. Your car’s engine needs air, fuel, and a spark to run. It is highly likely that if the engine is cranking but not starting that it has thrown an OBDII code. Use an OBDII scanner to check and see if the engine has thrown any trouble codes. B5S4 – Engine Code: AGB/APB/ASJ/AZB B5 RS 4 – Engine Code: ASJ/AZR B5 A4 – Engine Code: AGB/ASJ/AZB C5 A6 – Engine Code: AJK/APB/ARE/AZA C5 A6 Allroad – Engine Code: APB/ARE B6 A4 – AZR. Common Audi 2.7T Engine Problems. Ignition coil pack and spark plug failure; Premature water pump failure; Notethat the Audi A6 engine code consists of a set of letters and numbers not exceeding 4 characters. Engines Audi – the directory. 1.6 8V. – Audi A4 II (B6); – Audi A6 C5 and C6. 1.9 TDI. This is the most recognizable diesel of recent years. Even an elderly Audi with a 1.9 TDI is worth paying attention to – sturdy construction and WhatDoes Audi A4 Code P0420 Mean? Audi A4 P0420 definition: Catalyst system efficiency below threshold (Bank 1) Issue Severity: MODERATE – Extended driving with this code can cause internal engine damage. Repair Urgency: Get this code fixed as soon as possible to avoid further damage to your emission system and possible engine TheAudi A4 B6 and B7 fuse box is located on the left side of the dashboard (see image on the right). The engine code is the first information on the 4th line (highlighted in red in the image on the left). No Comments » by admin. , 2003 – Audi A3, A4, A6, A8, TT, Allroad – Petrol Engines – Scheduled Plan Whenthis fault is stored in conjunction with misfire and system lean fault codes check the PCV system and any other possible sources of engine mechanical vacuum leaks. Although PCV failure is most common on the 1.8T engines equipped with the auxiliary vacuum pump, any engine with low vacuum can cause that electric pump to run excessively infamous107 Well after months of battling this “p0420” code I FINALLY found a solution to get rid of the check engine light after replacing part after part associated with this code. I was about to give up and hand over 1400.00+ to the Audi dealership until I ran across one more solution. A4(B6 Platform) Discussion - A4 Fault Code: 16500 - Engine Coolant Temp. Sensor (G62): Implausible Signal - My Audi A4 2002 2.0SE (UK model) has the below fault code, any ideas what could be wrong and what needs repairing? Control Module Part Number: 8E0 909 557 D Component and/or Version: 2.0L R4/5VS 0002 Software A4(B6 Platform) Discussion - 16501 P0117 Engine Coolant Temp.Circ Low Input - I have a 2002 A4 B6 1.8T and the engine is overheating. The fan does not come on when the temperature rises. I pulled the fault code and it is the following: 16501 P0117 Engine Coolant Temp.Circ Low Input I am not sure what is deterring the 6wPhh.

audi a4 b6 engine codes