This pen-style tool tests the percentage of water in brake fluid and evaluates key chemical profiles essential for modern brake fluids. The updated version now supports five fluid typesÑcovering both traditional DOT variants and ENV (Bosch). Ideal for quick and reliable brake fluid checks.

• Colour coded LEDs indicate percentage of water in the brake fluid
• Compatible with DOT 3 | DOT 4 | DOT 5.1 | ENV4 (Bosch) | ENV6 (Bosch)
• Not suitable for silicone-based DOT 5.0
• AAA Battery included

Camshaft pulley alignment pins for the 2.0L Duratorq TDCi diesel engine used in Ford / PSA vehicles. These pins lock the belt driven camshaft pulley. Consists of two pins - a large diameter pin (303-1667/1) and a small diameter pin (303-1667/2).

• Engine code: DW10F
• Applications: Peugeot 308 | 3008 | Grand C4 Picasso
• OEM Equiv: 303-1667 (0188H)

• OEM Equiv: 0189R

Relieves valve spring loads on pre 2003 SOHC PSA petrol engines placed on by the cam through compression of the valve springs due to contact, thus allowing the correct camshaft belt tension to be set. Use with ET1655 pins & other locking tools to secure the engine pulley.

A 6mm square drive tensioner wrench for Citroen / Peugeot vehicles up to 1996.

• OEM Equiv: 0188Q2