We have had injectors 1 and 3 replaced and it's now down on power (At least 30%) and is using heaps of diesel. There are no fault codes using both WJ diag pro and a professional scan tool. Both injectors were installed but not coded in. Can anyone help?
You can code the injectors using Diag Pro. Take a close look on the top of the injectors for a number in a circle. It will be a 1, 2 or 3. That is the code you need to set.
The other thing to do is check all the injectors are sitting at the same height. Place a long ruler or straight edge across them. If any are sitting higher it indicates the mechanic probably did not remove the old sealing washer before inserting the new one. It's a common mistake. It also shows up as black smoke.
If you are using heaps of fuel (that is over-fueling) you should be seeing black smoke. Are you?
My Diag Pro only gave me the option to use injector learn I couldn't find the option of where to code the injector codes in or check the injector code numbers.
I was there when the injector come out and they definitely remove the O-ring because they showed me the condition it was in
Following up on this and doing some more investigation we have found that the glow plug fuse has blown. Every time we replace the glow plug fuse for glow plugs 1 3 and 5 the fuse blows. We removed all glow plug caps and connected glow plug one and it blew the fuse we then removed 1 and connected 3 and it blew a new fuse we connected 2 and 4 and this fuse seems to be ok. We have tested all glow plugs and they have all tested fine with a reading of 0.65 ohms.
AJOR does not vouch for or warrant the accuracy, completeness
or usefulness of any message, and are not responsible for the contents of any
message. The messages express the views of the author of the message, not necessarily
the views of AJOR or any entity associated with AJOR, nor should any advice
be substituted as technical advice replacing that of a mechanic. You agree,
through your use of this service, that you will not use AJOR to post any material
which is knowingly false and/or defamatory, inaccurate, abusive, vulgar, hateful,
harassing, obscene, profane, sexually oriented, threatening, invasive of a person's
privacy, religious, political or otherwise violative of any law. You agree not to post any copyrighted
material unless the copyright is owned by you or by AJOR. The owner, administrators
and moderators of AJOR reserve the right to delete any message or members for
any or no reason whatsoever. You remain solely responsible for the content of
your messages, and you agree to indemnify and hold harmless AJOR, the administrators,
moderators, and their agents with respect to any claim based upon transmission
of your message(s). The use of profile signatures to intentionally mislead or misdirect any member on this forum is not acceptable and may result in your account being suspended. Any trip that is organised through the AJOR forum is participated
at your own risk. If you or your vehicle is damaged it is your responsibility,
not that of the person that posted the thread, message or topic initiating the
trip, nor the organisers of AJOR or moderators of any specific forum. This forum
and associated website is the property of AJOR. No user data is harvested and no information supplied in your registration will be sold for profit.
2.7 card Injector coding in WJ diog pro
Cheap Jeep
