Question 1

Buying & Fitting Guide

Accepted Answer

The knock sensor is located on the engine block, cylinder head or intake manifold. This is because its function is to sense vibrations caused by engine knock or detonation. The PCM uses this signal to alter the ignition timing and prevent detonation. It will compare this information with its preset tables to identify a valid knock or ping. If a ping is sensed, it will retard the ignition timing to protect the engine from this damaging pre-ignition. Some important information for selecting the correct knock sensor is the type of sensor needed; sensor type, shape and size, number of connectors and poles, fitment position and date limitation of the unit. As car manufacturers regularly update certain peripherals and design of their models, some sensors will only be suitable for particular models of certain years.

Question 2

Useful Fitting Accessories & Tools

Accepted Answer

Click on the links below to find useful fitting accessories and tools:

Torches and Work Lights
Mechanic's Toolkit
Disposable Gloves and Hand Care
Screwdrivers
Plier Sets
Cleaning

Question 3

Helpful Tips

Accepted Answer

The symptoms of a bad knock sensor usually show up while accelerating or under a load. Be clear that this sensor affects the ignition timing of an engine. The vehicle will have a loss in fuel mileage and acceleration especially at highway speeds. The customer may complain that the vehicle's engine doesn't feel right. Some coil over plug (COP) systems use strategies that cancel cylinders, see the manufacturer's manual for special instructions. Often these sensors are located on the cylinder heads, under the intake manifold. The vehicle's computer (PCM) will detect a bad knock sensor, set a code (P0325-P0332) and enter fail safe mode.

Question 4

Meat & Doria Knock Sensors

Accepted Answer

M.E.A.T. was established in 1945. In the early 50s it started the production of the first carburettor spare parts. In 1985 D.O.RI.A., a company producing fuel filters, was incorporated and evolved into spare parts for fuel injection and filtration, improved with the production of advanced products that meet the requirements of UNI EN ISO 9001. M.E.A.T & D.O.RI.A. has created close collaborations with Tier 1 suppliers and car manufacturers to consolidate its business in several countries through the establishment of local branches. Today, thanks to its experience, the company operates on the market with more than 25,000 items available in stock.

Meat & Doria Knock Sensor - 87368

€25.99

Item code: 106073

Delivery Only

In stock

Dispatch: TUESDAY

Specifications

OE Numbers Open

Overview

Meat & Doria Knock Sensor

Buying & Fitting Guide

Useful Fitting Accessories & Tools

Helpful Tips

Meat & Doria Knock Sensors

Safety and Product Information