VolvoEngine Parts

20796744 — Truck, Renault Truck Engine Crankcase Pressure Sensor 4 Pin (Late)

This crankcase pressure sensor is an electronic component that monitors the pressure within the engine's crankcase, sending vital data to the engine control unit (ECU) for optimal performance management. It is manufactured to precise specifications, ensuring accurate readings unlike a faulty sensor that may provide incorrect data, leading to poor engine tuning or diagnostic trouble codes. Operators may notice an illuminated check engine light, rough idling, or a decrease in fuel efficiency when this sensor malfunctions.

Truck, Renault Truck Engine Crankcase Pressure Sensor 4 Pin (Late) – Part No 20796744 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryEngine Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

="/assets/js/product-page.js">

Related Volvo Parts

From the same category — may also be needed

3861009
Serpentine Belt Idler Pulley 3861009 For Volvo Penta Engine 4.3Gxie 8.
21451262
Camshaft 21451262 For Volvo Penta Marien Engine Tad753Ge Tad734Ge Ad55
FPLJ2509132
Rear Crankshaft Oil Seal Installation Tool 9990166 88880013 For Volvo
HD46645442
Turbo Tb2565 Turbocharger 2674A056 For Perkins 1004-4T 135Ti Volvo Td4
ZPFPHFP2200976-1
Fuel Injector 63229467 For Volvo Engine D13
ZPFPHFP2200977
Fuel Injector 63229468 For Volvo Engine Md13

Browse all Volvo Engine Parts →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Cross References & OEM Numbers

Alternate part numbers that interchange with Volvo 20796744

Fitment: Volvo Trucks: FH12: 1994> 2005, FH16: 2003> 2005, FM9: 2002> 2005, FM10: 1999> 2001, FM12: 2001> 2005, FM13: 2006> Renault Trucks: Premium II TR/PR, Kerax DXi11/1

Installation & Application Notes

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeCrankcase Pressure Sensor
MaterialPlastic and metal
ApplicationEngine crankcase ventilation system
Service LifeReplace as needed based on diagnostics
CompatibilityVolvo/Renault Trucks specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A malfunctioning crankcase pressure sensor may first trigger a check engine light or cause the engine to idle roughly. If the problem persists, it can lead to reduced engine power, increased oil consumption, or poor fuel economy as the ECU attempts to compensate with incorrect parameters. Continued operation with a faulty sensor can potentially lead to increased crankcase pressure issues affecting seals and gaskets.

Installation Tip

Ensure the electrical connector is clean and securely attached to prevent intermittent signal loss. Do not use excessive force when threading the sensor into the crankcase to avoid damaging the threads.

Service Note

Check the crankcase ventilation system (PCV) for blockages or leaks when replacing the crankcase pressure sensor.