Digby08
Member Since: 20 Apr 2017
Location: London
Posts: 1
 
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| Engine tapping at idle on TDCI 2.4 | |
Hi all this is my first post due to a ‘proper’ issue finally arrising with my landie.
She’s a 110 with 86,000 on the clock. Last week, I turned the vehicle on only to hear a new, fairly loud tapping noise coming from what sounded like the top engine. On investigation, I saw injectors 2, 3 and 4 were leaking so stripped down, refurbished the injectors, cleaned the seats and resealed everything with a new transit copper washer and rubber gasket kit. However, on start up the tapping is still there  So, next port of call, I hook up a newly purchased Hawkeye Total and have a look for any DTCs and a read of the live data at idle. No DTCs but a couple of read outs that I’m slightly unsure of?!
Hawkeye Total live data:
Line 13. Rail Pressure 80,000 kPA (?!!!)
Line 14. Rail Pressure 23,000 kPA
Can anyone enlighten me as to what these two different read outs are and if the first one seems ridiculously high?! Faulty sensor perhaps?
I also tried to do an injector pilot learn but it’s not allowing me to do so saying ‘injector learn not done - general checksum failure’. Thought this may be due to the read outs?
Any thoughts would be much appreciated 
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12th Aug 2018 8:16am |
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