Volvo V50 T5 Hesitating at 2500 rpm

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Cam Code
OneWave
OneWave
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Joined: Mon Jul 25, 2016 12:02 am

Volvo V50 T5 Hesitating at 2500 rpm

Post by Cam Code »

Hi everyone I'm in the process of diagnosing a hesitation issue on a Volvo v50. At 2500 rpm the engine starts to hesitate very slightly but enough that you can feel a slight vibration through the body. The vehicle has already been investigated elsewhere and it has been suggested that the fuel pump required further testing and at this point is when I became involved. I am still a novice when it comes to using the Pico scope and would appreciate some assistance. I have uploaded the original garage report and a waveform I took of the pump yesterday using a 60amp clamp. Can someone tell me if the pump waveform looks ok
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