Hello piersonforcongress.com, I am wondering wherein to acquire a timing chain diagram for my car? It has the 2.5 engine. I require it to end up up the head job my mechanic left me, he had to walk away because that a household emergency. I have actually tried the instructions from a couple of manuals already, but they walk not feature the 2.5 engine. They only talked about the 2.4, which is a various diagram.I need your help, thank you.Fixsky
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Hello,Timing marks are below for the 2.5L engine. Examine the diagrams (below) If you need more assistance just let me know. Balancer timing chain alignment marks-2.5L engine.

You are watching: 2002 nissan altima timing chain marks

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Timing chain alignment marks-2.5L engine

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Check out the diagrams (Below). Please let us know if you require anything else to acquire the trouble fixed.
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Head gasket replaced, shed timing in sprockets, after countless tries, have TDC rightchain yellow clues aligned each camshaft okay, according to diagram. Check out no point out in cover other than drill note on covering exhaust cam, near 10 mm bolt.Intake video camer mark at 9 o'clock.Have compression 130 approximately. Turned engine on, no luck removed and grounded spark plug no fire!Plugged scanner and also shows camer sensor failure and air fuel metering problem.
mirrors code P1111 and also P0340. Auto was running fine simply for burn exhaust valve (replaced).My question still is, proper method to align cams? had actually TDC and the 2 yellow clues in chain to adjustment marks in sprockets yet after turns by hand, will not match again.Is firing note number one in slot the intake video camer is to be specifically aligned through sensor.Please be as comprehensive as girlfriend can. I am very frustrated and also my boy wants vehicle out!
timing chain point out 26 links in between gold/yellow note on chain and 64 links between camshaft sprocket and gold/yellow link and crankshaft sprocket orange/blue attach on the time chain side without the tension-er. Watch diagrams.Were codes present before head removal? and also injector pulse?
together I described earlier, there were no password engine was to run but missing on cylinder three, valves to be changed.Now code again 1111 and 0340.I seen diagrams before and also installed chain follow to diagrams. Number one cylinder TDC yellow marks on top and sprocket marks on every yellow mark.Any various other suggestions? Is it possible, no fire since camshaft no in position with spark sensor?
P0340 error in camshaft place sensor either open up or shorted or out of phase located on rear head is it plugged in wiring intact?P1111 error Intake valve timing control either defective or open up or shorted IVTC needs to be removed during repair have to not it is in disassembled. Is solenoid connected wiring intact?
Got automobile started after turning engine through hand numerous times and matching yellow mark in chain and sprockets, this is what i did;number one cylinder TDC to adjust with note bottom cover and also two yellow point out on peak of chain.Then rotate ex cam and intake video camer to go in slots no luck.So I relocated two this on every cam and started but absent badly, if ns repeat that what need to be place of EX and also INT lobes?Is it possible that chain slipped in ~ crank couple of teeth? If for this reason is there any other means to collection timing? i am lost and see no way out.
may need to begin from action one make sure number one cylinder is in ~ TDC compression stroke. Take the end plug have helper turn engine by hand finger in plug hole as soon as feel compression set on mark. TDC deserve to align top top crank to note for TDC of number one and also BTC number one may be time on opposing cylinder.
i took the time chain turn off my wife's auto because I had actually to replace a head gasket. Now I to be trying to gain the time chain back together. I have actually it top top the video camer shafts and I am have it inside wall up ~ above the starting marks in all three places. My inquiry is, is that just a starting point or will the marks heat up again after x amount of motor revolutions?
hi brittonadams, You space correct. The marks will realign themselves after a certain number of revolutions.
I execute not recognize if mine 2002 2.5S Altima has a timing belt or chain? and also when it need to be inspected or replaced?Thank you, Jason
2.5L has timing chain through no consistent maintenance interval. Chains only need replaced if they are creating a difficulty i.E. Rattling, link broken etc.
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