Motaquip introduce Adblue injectors and sensor plugs
Motquip’s AdBlue injectors have been designed to“dissipate heat rapidly”, while pressure sensor glow plugs allow “real-time adjustments to fuel injection”.
Starting with the AdBlue injectors, Motaquip has revealed they comprise of an aluminium heatsink design, which dissipates heat efficiently and promptly, meaning a reduction in temperature and a long-lasting performance.
The design was developed with technicians in mind; there is ample space for the connector and pipe attachment, which should mean an easier and quicker fit.
Tested for durability
AdBlue is a highly purified diesel exhaust fluid; it is injected into a vehicle’s system to reduce harmful emissions. Mixed with exhaust gases before entering the selective catalytic reduction converter, AdBlue neutralises nitrogen oxide emissions.
Given its importance, Motaquip reports that its product development team have placed the AdBlue injectors through a “rigorous testing process” to ensure they meet high standards. This includes a nitrogen oxide datalogger, which confirmed the AdBlue injectors significantly reduce emissions.
• Life test: Simulates real-world, on vehicle conditions.
• Vibration test: Ensures secure and reliable connections under extreme conditions.
• Salt spray test: Confirms resistance to corrosion and prevents salt ingress into electronic components.
• Thermal shock test: Exposes the AdBlue injectors to rapid temperature fluctuations (-40°C to 125°C).
According to Motaquip, there are currently 16 million vehicles in the UK that rely on AdBlue to comply with Euro 6 emission regulations. However, Motaquip also claims there is a growing number of AdBlue injectors failing prematurely, leading to vehicle shutdowns, highlighting the importance of this technology.
Motaquip Business Line Manager, Lee Downey, said: “One of the most common AdBlue injector failures is when there is a block caused by crystallised urea. Over time, AdBlue can crystallise, clogging the injector and housing, which prevents the AdBlue fluid from entering the exhaust. This causes vehicles to fail emissions standards, triggering sensors to stop the vehicle from starting until the injector and housing are replaced.
“Additionally, high exhaust temperatures can lead to AdBlue injector failure, making heat management crucial in this area.
“At Motaquip, we are always looking to develop our range, not just to include the latest technologies, but where there is a need and demand. There are only a limited number of suppliers offering this product, and we’re pleased to be one of those.”
Motaquip’s new AdBlue injectors cover a broad range of vehicle applications, including Audi, Mercedes, Jaguar, Land Rover, Hyundai, Opel, Renault, Vauxhall and Ford.
Pressure sensor glow plugs reduce emissions
Switching to the new pressure sensor glow plugs, working alongside Hidria, Motaquip has brought two part numbers to market that cater several VW Group applications (OE: 04L905061C and 03L905061D). They complement Motaquip’s most popular glow plug (LVGP229).
With a built-in pressure sensor, the glow plugs measure in-cycle pressure and send data to the ECU. Consequently, this allows real-time fuel injection adjustments that support combustion. Motaquip states that this results in improved engine efficiency, reduced fuel consumption and lower emissions.
