5-Pin 3.5mm Waterproof MAP Sensor Connector – Bosch EFI Junior Power Timer 1928402595

Direct OEM-specification replacement for the Bosch 5-way 3.5mm waterproof connector in the EFI Junior Power Timer series, cross-referencing part number 1928402595. Used for manifold absolute pressure (MAP) sensor, throttle position sensor (TPS), and other Bosch EFI sensor harness applications across European and Asian vehicle platforms.

Key Specifications

Bosch EFI Junior Power Timer Series

The Bosch Junior Power Timer (JPT) series is the OEM standard for EFI sensor harness connections across Volkswagen, Audi, BMW, Opel/Vauxhall, and Renault platforms. The 1928402595 5-pin variant is used for MAP sensors, throttle bodies, and multi-circuit sensor harness connections where a compact sealed 5-pin interface is required.

Common Vehicle Applications

• Volkswagen Golf, Passat – MAP and throttle sensor harness
• Audi A4, A6 – EFI sensor circuit connections
• BMW 3 Series, 5 Series – Bosch EFI harness repair
• Opel/Vauxhall Astra, Vectra – MAP sensor wiring
• Renault Megane, Laguna – EFI sensor harness replacement

Package Contents

1 Set: 1 × 5-Way Male + 1 × 5-Way Female Connector (1928402595, Bosch JPT 3.5mm) with wire leads and terminal inserts pre-installed.

Frequently Asked Questions

Q: What is the Bosch Junior Power Timer (JPT) series?
A: The JPT series is Bosch’s compact EFI connector standard, widely used for sensor and actuator harness connections across European OEM platforms. The 3.5mm pitch JPT is the most common variant for 4–6 pin sensor applications.

Q: Is the 1928402595 compatible with aftermarket MAP sensors?
A: Yes, provided the aftermarket sensor uses the same 5-pin Bosch JPT 3.5mm interface. Verify pin count and wire gauge against your sensor’s datasheet before installation.

Q: What wire gauge does the Bosch JPT 3.5mm terminal accept?
A: The JPT 3.5mm terminal accepts 0.5mm² to 1.5mm² (20–16 AWG). Use a ratchet crimping tool with the correct Bosch JPT die for proper crimp height.