How to replace fuel injectors in Peugeot 307 1.6 petrol (NFU engine; TU5JP4; 2007)

All the details needed to change the 4 fuel injectors in NFU or TU5JP4 1.6L 16v 110bhp petrol Peugeot/Citroen engines.


The car is a Peugeot 307 (2007; 1.6L 16v petrol; 110bhp; ~47,000miles; TU5JP4 engine). This should be the same in Citroen with the same 1.6 petrol engines.
This video will show you all the details needed to change the 4 injectors in these 1.6L petrol engines. Once you have replaced them there is no need to prime or do anything. Just fire up the car and it should start without a problem. Here are the components that I used.

The trim tools: https://amzn.to/48QCahd (amazon UK) or ebay: https://ebay.us/WNuyRn
PB Blaster penetrating oil (amazon UK): https://amzn.to/3sYQFu3 or ebay: https://ebay.us/4dbd92
Endoscope camera (amazon UK): https://amzn.to/3ViW8LU or ebay: https://ebay.us/uE0F6k
My hot staple tool is unbranded and all of these are nearly the same, so you can purchase the cheapest possible, the quality will be the same.
I bought the plastic repair device (amazon UK): https://amzn.to/3Kx9HBB or ebay: https://ebay.us/N0jL4h
The injectors are Bosch with part number: 0280158057. I bought them from autodoc.co.uk (https://www.autodoc.co.uk/bosch/1150430) or amazon (https://amzn.to/3kOiToL) or ebay: https://ebay.us/kMBJCz. Make sure the Bosch injectors include the rubber o-rings and measure ~12ohms resistance (+/-0.5ohms).
The air-intake manifold seals https://www.autodoc.co.uk/ajusa/2090295. Unfortunately, I found that these are way too tight and stick out too much. These are the only ones that are supposed to fit. I re-used the old ones, but if you want replacements, these are the ones to use.

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#TU5JP4​ #Injectors #Peugeot307 #PSA

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