Fuel & Exhaust Tools

33198000 - Diesel Circuit Metal Trap Kit Detect early signs of wear in diesel fuel systems before costly damage occurs with the Metal Trap Kit. The tool is placed in the system before the high pressure pump, capturing and highlighting metal particles in diesel fuel - helping technicians identify potential pump deterioration long before major failures or repeated injector replacements. Key Benefits Early Detection: Quickly reveals metal debris in the diesel supply circuit, an early indicator of high pressure pump wear. Cost Saving: Helps prevent repeated injector replacements by spotting issues sooner. Workshop Ready: Designed specifically for diesel service environments and technician use. Ideal For Diesel diagnostics and preventative maintenance, especially when injector malfunction or fuel system wear is suspected.

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Battery Powered Exhaust Gas Analyser with Graphic Display: Diagnose engine / exhaust / catalytic converter faults quickly Unique Non-Dispersive Infrared (NDIR) sensors designed to meet official test standards Identify fuel flow, misfire & EVAP problems Pre-compliance & roadside emissions tester - local laws may apply Measure Lambda & AFR to improve engine efficiency & fuel consumption Test vehicles under real world driving conditions Take EGA to vehicle, not vehicle to analyser Test vehicle A/C & refrigeration systems with optional adaptors Understanding Gas Analyser Readings Features:  Large graphic display Unique NDIR sensors for accurate measurements with fast warm up Store over 200 tests Rechargeable battery with minimum 4 hour life Rugged & portable with protective rubber sleeve Measures (depending on sensors fitted): CO 0-10% O2 0-21% CO2 0-20% HC 0-5000ppm ACR pressure & temp option Calculates: Lambda/AFR 0.8-1.2 ACR sub cool & super heat  Fuel Types: Petrol / Gasoline LPG or CNG Diesel Most refrigerants Optional extras available:  32620100 - Wireless Pressure Probes 32620200 - Wireless Pipe Clamp Temp Probes 

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Diagnose engine / exhaust / catalytic converter faults quickly Unique Non-Dispersive Infrared (NDIR) sensors designed to meet official test standards Identify fuel flow, misfire & EVAP problems Pre-compliance & roadside emissions tester - local laws may apply Measure Lambda & AFR to improve engine efficiency & fuel consumption Test vehicles under real world driving conditions Take EGA to vehicle, not vehicle to analyser Test vehicle A/C & refrigeration systems with optional adaptors Understanding Gas Analyser Readings Features:  Large graphic display Unique NDIR sensors for accurate measurements with fast warm up Store over 200 tests Rechargeable battery with minimum 4 hour life Rugged & portable with protective rubber sleeve Measures (Depending on sensors fitted):  CO 0-10% O2 0-21% CO2 0-20% NO 0-1500ppm option HC 0-5000ppm ACR pressure & temp option Calculates (Depending on sensors fitted) Lambda/AFR 0.8-1.2 Nox 0-1500ppm optional ACR sub cool & super heat Fuel Types:  Petrol / Gasoline LPG or CNG Diesel Most refrigerants Optional extras available: 32620100 - Wireless Pressure Probes 32620200 - Wireless Pipe Clamp Temp Probes 

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GO800-X - NOx Sensor Thread Repair Kit Complete Solution for NOx Sensor Thread Repair The GO800-X NOx Sensor Repair Kit is a comprehensive workshop system designed for the removal, cleaning, and restoration of NOx and lambda sensor threads directly within the exhaust system. It provides everything needed to handle seized sensors and damaged threads - often eliminating the need to replace costly exhaust components. Key Features All-in-one repair solution for NOx and lambda sensor seats Restores damaged threads in-situ, reducing downtime and labour Ideal for seized or tight sensors in exhaust systems Helps avoid catalyst replacement, saving significant repair costs Includes milling tools, taps, adaptors and extensions for full thread reconditioning Designed for professional workshop environments with repeated-use durability Designed for Heavy-Duty Repairs When NOx sensors seize or threads become damaged, traditional repair methods can lead to expensive component replacement. The GO800-X provides a controlled, precise method of restoring threads - allowing technicians to complete repairs without removing the exhaust system in many cases. Comprehensive Kit Contents The kit includes a wide range of specialist tooling, such as: Milling tools (multiple sizes for thread preparation) Thread taps and male adaptors (M20, M22, M24, M26) Ring nut introducers and adaptors Extension shafts and drive tools Dedicated pliers for sensor handling This ensures compatibility across a wide range of sensor sizes and exhaust configurations. Applications Suitable for: NOx (nitrogen oxide) sensors Lambda (oxygen) sensors Exhaust system thread restoration Cars and commercial vehicles Why Choose the GO800-X? Replacing exhaust components due to damaged sensor threads can be costly and time-consuming. The GO800-X offers a professional, cost-effective alternative - restoring threads accurately, reducing repair time, and keeping vehicles on the road. Full range of Govoni available - click to see the  Govoni Catalogue or Govoni Garage Equipment Catalogue

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01690000 - Oxygen (Lambda) Sensor Socket Set Set of 7 specialist sockets designed for the removal and installation of oxygen (lambda) sensors and pressure/vacuum switches. Covers all common sizes and configurations, providing a versatile solution for both heated and unheated sensor applications. Key Features Suitable for both heated and unheated oxygen sensors Covers a wide range of common sizes and access types Includes slotted and offset sockets for restricted access Compatible with pressure and vacuum sensor switches Contents: 01690100 - (See image - Ref 1) Size (29mm) Depth (90mm) Slot (8mm) Drive Size: 1/2" 01690200 - (See image - Ref 2) Size (22mm) Depth (90mm) Slot (21mm) Drive Size: 3/8" 01690300 - (See image - Ref 3) Size (27mm) Depth (85mm) Slot (27mm) Drive Size: 1/2" 01690400 - (See image - Ref 4) Size (22mm) Depth (80mm) Slot (8mm) Drive Size: 3/8" 01690500 - (See image - Ref 5) Size (1 1/16mm) Depth (75mm) Drive Size: 3/8" 01690600 - (See image - Ref 6) Size (22mm) Depth (50mm) Slot (10mm) Offset (30mm) Drive Size: 1/2" 01690700 - (See image - Ref 7) Size (22mm) Depth (30mm) Slot (8mm) Offset (55mm) Drive Size: 3/8"

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Chain type pipe cutter, ideal for use with exhausts Suitable for aluminium, copper, brass, steel Capacity: 28“ 68mm diameter Replacement chains available 02180100

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GO961 - Nox Sensor Thread Repair Tap M12 X 1.25 Restore Damaged Threads – Without Damaging the Exhaust The GO961 NOx Sensor Thread Repair Tap provides a fast, professional solution for restoring damaged or contaminated sensor threads directly on the vehicle. Designed for use on both light and heavy-duty diesel engines, it allows technicians to re-thread NOx sensor ports without removing or replacing the exhaust system.  Key Features M12 x 1.25 thread repair tap for NOx sensor applications Restores damaged threads in-situ, reducing downtime and repair costs Suitable for blind holes, ensuring full thread regeneration to the end of the bore 6 tensioning grooves for smooth cutting and optimal chip removal Compact hex drive (SW13) for easy use in restricted spaces Manufactured from HSCO steel for durability and long service life Applications Suitable for: NOx sensors Exhaust temperature sensors Lambda (oxygen) sensors Exhaust particle sensors Compatible with a wide range of manufacturers including:BMW, Mercedes-Benz, Ford, Renault, Nissan, Peugeot, Citroën, Hyundai, Kia, Vauxhall, Iveco and more Full range of Govoni available - click to see the  Govoni Catalogue or Govoni Garage Equipment Catalogue

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GO962 - Nox Sensor Thread Repair Tap M14 X 1.5 Restore Damaged Threads – Without Damaging the Exhaust The GO962 NOx Sensor Thread Repair Tap provides a fast, professional solution for restoring damaged or contaminated sensor threads directly on the vehicle. Designed for use on both light and heavy-duty diesel engines, it allows technicians to re-thread NOx sensor ports without removing or replacing the exhaust system.  Key Features M14 x 1.5 thread repair tap for NOx sensor applications Restores damaged threads in-situ, reducing downtime and repair costs Suitable for blind holes, ensuring full thread regeneration to the end of the bore 6 tensioning grooves for smooth cutting and optimal chip removal Compact hex drive (SW13) for easy use in restricted spaces Manufactured from HSCO steel for durability and long service life Applications Suitable for: NOx sensors Exhaust temperature sensors Lambda (oxygen) sensors Exhaust particle sensors Full range of Govoni available - click to see the  Govoni Catalogue or Govoni Garage Equipment Catalogue

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GO963 - Nox Sensor Thread Repair Tap M18 X 1.5 Restore Damaged Threads – Without Damaging the Exhaust The GO963 NOx Sensor Thread Repair Tap provides a fast, professional solution for restoring damaged or contaminated sensor threads directly on the vehicle. Designed for use on both light and heavy-duty diesel engines, it allows technicians to re-thread NOx sensor ports without removing or replacing the exhaust system.  Key Features M18 x 1.5 thread repair tap for NOx sensor applications Restores damaged threads in-situ, reducing downtime and repair costs Suitable for blind holes, ensuring full thread regeneration to the end of the bore 6 tensioning grooves for smooth cutting and optimal chip removal Compact hex drive (SW13) for easy use in restricted spaces Manufactured from HSCO steel for durability and long service life Applications Suitable for: NOx sensors Exhaust temperature sensors Lambda (oxygen) sensors Exhaust particle sensors Compatible with a wide range of manufacturers including:Mercedes-Benz, Audi, Porsche, Seat, Škoda, Vw, Fiat, Alfa Romeo, Lancia, Bmw, Opel, Chevrolet, Daewoo, Suzuki, Ford, Honda, Toyota, Nissan, Volvo, Citroën, Saab, Subaru, Mazda, Mini, Mitsubishi, Jaguar, Rolls Royce, Bentley, Lexus, Pontiac Full range of Govoni available - click to see the  Govoni Catalogue or Govoni Garage Equipment Catalogue

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GO959 - Nox Sensor Thread Repair Tap M22 X 1.5 Restore Damaged Threads – Without Damaging the Exhaust The GO959 NOx Sensor Thread Repair Tap provides a fast, professional solution for restoring damaged or contaminated sensor threads directly on the vehicle. Designed for use on both light and heavy-duty diesel engines, it allows technicians to re-thread NOx sensor ports without removing or replacing the exhaust system.  Key Features M22 x 1.5 thread repair tap for NOx sensor applications Restores damaged threads in-situ, reducing downtime and repair costs Suitable for blind holes, ensuring full thread regeneration to the end of the bore 6 tensioning grooves for smooth cutting and optimal chip removal Compact hex drive (SW13) for easy use in restricted spaces Manufactured from HSCO steel for durability and long service life Applications Compatible with a wide range of manufacturers including:Audi, Vw, Porsche, Opel, Mercedes-Benz, Bmw, General Motors, Man Full range of Govoni available - click to see the  Govoni Catalogue or Govoni Garage Equipment Catalogue This tool is universally used for light and heavy diesel engines, this tool allows you to professionally restore the thread of the NOx sensor hole without damaging the exhaust system.  The tool is equipped with an alignment guide at the front of the male threader to ensure a correct angle. With an extra short body, the tool can be used with a socket wrench or ratchet wrench in tight spaces. Optimal for cleaning and regenerating threads up to the end of the thread/stop blind hole. Application Audi, Vw, Porsche, Opel, Mercedes-Benz, Bmw, General Motors, Man Technical data Square Drive: SW 13 mm Length: 50 mm Tensioning grooves: 6 Material: HSCO Full range of Govoni available - click to see the  Govoni Catalogue 2025 or Govoni Garage Equipment Catalogue 2025

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GO958 - Nox Sensor Thread Repair Tap M20 X 1.5 Restore Damaged Threads – Without Damaging the Exhaust The GO958 NOx Sensor Thread Repair Tap provides a fast, professional solution for restoring damaged or contaminated sensor threads directly on the vehicle. Designed for use on both light and heavy-duty diesel engines, it allows technicians to re-thread NOx sensor ports without removing or replacing the exhaust system.  Key Features M20 x 1.5 thread repair tap for NOx sensor applications Restores damaged threads in-situ, reducing downtime and repair costs Suitable for blind holes, ensuring full thread regeneration to the end of the bore 6 tensioning grooves for smooth cutting and optimal chip removal Compact hex drive (SW13) for easy use in restricted spaces Manufactured from HSCO steel for durability and long service life Applications Suitable for NOx sensors on:DAF, Mercedes-Benz commercial vehicles, Iveco, MAN, Scania, Renault commercial vehicles, and Volvo commercial vehicles. Also suitable for passenger cars fitted with M20 x 1.5 NOx or particle sensors, including:BMW, Audi, Volkswagen, Opel, and Mercedes-Benz. Full range of Govoni available - click to see the  Govoni Catalogue or Govoni Garage Equipment Catalogue

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One of a set of 7 specialist sockets for the removal and installation of all common sizes of Oxygen Sensors and Pressure / Vacuum Sensors and Switches Specification: Size: 29mm Depth: 90mm Slot: 8mm Suitable for both heated and unheated oxygen sensors For full set of sockets see 01690000 - Oxygen (Lambda) Sensor Socket Set

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One of a set of 7 specialist sockets for the removal and installation of all common sizes of Oxygen Sensors and Pressure / Vacuum Sensors & Switches Size: 22mmDepth: 90mmSlot: 21mmSuitable for both heated and unheated oxygen sensors For full set of sockets see 01690000 - Oxygen (Lambda) Sensor Socket Set 

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One of a set of 7 specialist sockets for the removal and installation of all common sizes of Oxygen Sensors and Pressure / Vacuum Sensors & Switches Size: 27mmDepth: 85mmSlot: 27mm (window)Suitable for both heated and unheated oxygen sensors For full set of sockets see 01690000 - Oxygen (Lambda) Sensor Socket Set 

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One of a set of 7 specialist sockets for the removal and installation of all common sizes of Oxygen Sensors and Pressure / Vacuum Sensors & Switches Size: 22mmDepth: 80mmSlot: 8mmSuitable for both heated and unheated oxygen sensors For full set of sockets see 01690000 - Oxygen (Lambda) Sensor Socket Set 

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One of a set of 7 specialist sockets for the removal and installation of all common sizes of Oxygen Sensors and Pressure / Vacuum Sensors & Switches Size: 1 1/16Depth: 75mmSuitable for both heated and unheated oxygen sensors For full set of sockets see 01690000 - Oxygen (Lambda) Sensor Socket Set 

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One of a set of 7 specialist sockets for the removal and installation of all common sizes of Oxygen Sensors and Pressure / Vacuum Sensors & Switches  Size: 22mmDepth: 50mmSlot: 10mmOffset: 30mmSuitable for both heated and unheated oxygen sensors For full set of sockets see 01690000 - Oxygen (Lambda) Sensor Socket Set 

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One of a set of 7 specialist sockets for the removal and installation of all common sizes of Oxygen Sensors and Pressure / Vacuum Sensors & Switches Size: 22mmDepth: 30mmSlot: 8mmOffset: 55mmSuitable for both heated and unheated oxygen sensors For full set of sockets see 01690000 - Oxygen (Lambda) Sensor Socket Set 

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