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AUDI
P0130
P0133
P2196

P0130, P0133, P2196 Audi 3.0 TDI EA897 – Bredbandslambdasond G39 Före Kat Technical Diagnostic Guide

Diagnostic Priority: High
Complexity Level: Advanced

Technical diagnostic guide for AUDI 3.0 TDI EA897 covering fault codes P0130, P0133, P2196. Factory live data tolerances and repair procedures.

Vehicle

AUDI

Codes

3 units

Analysis Type

Technical Expert

Status

Analyzed

Technical Analysis

REF: #68711C

The fault combination P0130, P0133, P2196 on AUDI 3.0 TDI EA897 indicates a validated failure requiring systematic signal and mechanical tolerance checks.

Expected Symptoms

Glow plug light flashing and DPF icon illuminated on instrument cluster on AUDI (DTCs: P0130, P0133, P2196)
Engine enters limp home mode restricting engine output above 2,200 RPM
Acrid exhaust odor and elevated fuel consumption due to aborted DPF regenerations

System Impact

Drivetrain
Engine Control
Emission Control

Potential Fault Sources

01Defective differential pressure sensor G450 or split silicone sample lines (affecting AUDI subsystem for P0130, P0133, P2196)
02Severe soot loading in DPF caused by short-trip driving and fouled injectors
03Sticking EGR cooler changeover flap or faulty exhaust gas temp sensor G235 (logged fault: P0130)

Workflow / Methodology

01

Verify supply voltage and sensor telemetry for P0130, P0133, P2196 on AUDI with multimeter at key ON.

02

Check DPF differential pressure with key ON: must read precisely 0 hPa (0.48–0.52 V).

03

Query calculated soot mass and oil ash volume in ECM live data blocks.

04

Execute service regeneration cycle under load following sensor replacement.

Live Data & Mätvärdestoleranser (Är/Bör-värden)

Fabriksgodkända referensvärden vid diagnos och live-avläsning

Mätvärdesblock
Parameter / SignalTestvillkorBör-värde (Normalt)Avvikelse / Varning
Lambdavärde G39Motorbroms16.0 (Ren luft)< 8.0
DPF Differenstryck TomgångVarm tomgång 800 rpm3 – 8 hPa> 18 hPa (Igensatt filter)
Avgastemperatur före DPF (G506)Under regenerering580 – 650 °C< 500 °C (Regenerering avbryts)

Assessment & Action Proposal

Technical Recommendation

Byte av 5-tråds bredbandslambdasond G39 och nollställning av sotadaption. (1:1 Cloning available for ECU/TCU failures).

Need a deeper analysis? Use our advanced fault code analyzer to find likely connections and in-depth guidance.

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Vanliga frågor om dessa felkoder

Vad är den primära orsaken till felkoderna?

The fault combination P0130, P0133, P2196 on AUDI 3.0 TDI EA897 indicates a validated failure requiring systematic signal and mechanical tolerance checks.

Kan man köra vidare med tänd motorlampa / varningslampa?

Körning med aktiva felkoder kan leda till strypt motoreffekt (nödläge / Limp Home), blockerad partikelfilterregenerering eller följdskador på mekaniska komponenter. Felsökning bör genomföras omgående.

Hur åtgärdas kombinationen på säkrast sätt?

Byte av 5-tråds bredbandslambdasond G39 och nollställning av sotadaption. (1:1 Cloning available for ECU/TCU failures).