Audi A4 1.8 & 2.0 TFSI High Pressure Fuel Pump (CJE Engine) | OEM Replacement

Description

If your Audi A4 1.8 or 2.0 TFSI (CJE engine code) is suffering from poor cold starts, hesitation under load, or the dreaded “P0087 – Fuel Rail/System Pressure – Too Low” engine fault, your High-Pressure Fuel Pump (HPFP) is likely the culprit.

Unlike the older port-injected engines, the TFSI direct-injection system requires this pump to generate massive pressure to force fuel directly into the combustion chamber. When the internal piston or spring of the HPFP wears out, the engine will inevitably enter “Limp Mode” or struggle to maintain power at high RPMs.

• Factory-Engineered Pressure: Our HPFP units are designed to meet the exact pressure requirements of the CJE engine series, ensuring your fuel mixture is perfect for every cycle.

• Precision Performance: Restores the aggressive, sharp throttle response your A4 had from the factory.

• Condition: Premium workshop-vetted original component; tested for sealing integrity, spring strength, and internal valve responsiveness.

Common Symptoms of a Failing HPFP (CJE Engine):

• Hard Starting: The engine takes several seconds to fire up, especially after sitting overnight.

• Power Loss/Hesitation: You experience a “stutter” or flat spot when accelerating hard (e.g., merging onto a highway).

• Check Engine Light (CEL): Diagnostic scans show low-pressure codes or fuel trim lean codes.

• Fuel in Oil: If the internal seals of the HPFP fail, fuel can leak into the cylinder head, diluting your engine oil. Check your oil level—if it’s rising or smells like petrol, replace the pump immediately.

Workshop Pro-Tip: When replacing the HPFP on the CJE engine, you must also inspect the “Cam Follower” or the pump tappet. If the pump piston has been running against a worn tappet, the new pump can be damaged within a few kilometers. Always replace the tappet/follower with the new pump to ensure the cam lobe isn’t compromised.

Key Features:

• Vehicle-Specific: Engineered specifically for Audi CJE engine variants.

• System Integrity: Restores full-system fuel rail pressure for optimal fuel economy and performance.

• Quality Assured: Tested to ensure there are no internal bypass leaks.