ISUZU Knock Sensor - Part No. 25348220
**Berco Door to Door Delivery
The knock sensor monitors and measures engine knock and detonation via the use of a piezoelectric element. The knock sensor then communicates with the powertrain control module and helps manage the engine's timing. Some engines have two knock sensors. A vehicle
knock sensor is a sensor screwed into the engine's block or cylinder head.
If you are experiencing increased engine knock and vibration, then your knock sensor may have failed. Engine knock can lead to poor Litre per Kilometre or, worse, burnt cylinder
heads, gaskets and pistons. Other signs of a failed knock sensor include a
"jerking" sensation as you accelerate
Knock sensors also protect car parts from the damaging effects of engine knock. When a knock sensor is bad, it can't regulate the engine properly. The car vibrates and it sounds like there is something banging up against the car's cylinder. The knocking action can destroy the pistons, rods, valves, gaskets and plugs.
A knock sensor is important to a car's fuel efficiency. It helps the car
balance its timing and fuel-to-air mix, which optimizes the amount of power to
the engine. Failure to replace a bad knock sensor over an
extended period of time can possibly lead to extensive and expensive damage to
Please ensure this is the correct type at time of purchase.
Ships via Berco - Door to Door - R 99.00
International Buyers, please ask for shipping quotation first.
Guarantee / Returns
This part carries a 3 month / 15000KM guarantee. Fitment must be carried out by an accredited repair centre, e.g. RMI accreditation
Returns are permitted within guarantee period. Buyer must obtain reference number before submitting return.
Returns are NOT permitted if Buyer has purchased the incorrect part and fitted in vehicle