Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!
2001 Nissan Almera P0335
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2 weeks 2 days ago - 2 weeks 2 days ago #92982
by Chad
"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."
I have learned more by being wrong, than I have by being right.
Replied by Chad on topic 2001 Nissan Almera P0335
Hi, Francis.
Welcome to the forum.
When you say "permanent P0335", are you referring to Mode 10 Permanent Codes?
Or, are you referring to a persistent, currently active code? Is the CEL illuminated?
Do you have any noticeable performance issues? No start, hard start, misfires...?
I'd like to see a waveform of the crank position signal, captured from the ECM connector.
Welcome to the forum.
When you say "permanent P0335", are you referring to Mode 10 Permanent Codes?
Or, are you referring to a persistent, currently active code? Is the CEL illuminated?
Do you have any noticeable performance issues? No start, hard start, misfires...?
I'd like to see a waveform of the crank position signal, captured from the ECM connector.
"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."
I have learned more by being wrong, than I have by being right.
Last edit: 2 weeks 2 days ago by Chad.
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1 week 4 days ago #92993
by Chad
"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."
I have learned more by being wrong, than I have by being right.
Replied by Chad on topic 2001 Nissan Almera P0335
It looks like the signal is not pulling all the way down.
Make sure that your crank sensor has a good ground.
Can you share the .psdata file, via google drive link?
Make sure that your crank sensor has a good ground.
Can you share the .psdata file, via google drive link?
"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."
I have learned more by being wrong, than I have by being right.
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1 week 3 days ago #92996
by Chad
"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."
I have learned more by being wrong, than I have by being right.
Replied by Chad on topic 2001 Nissan Almera P0335
The signal is only pulling down to 300mv. While I can't say with any certainty that that is the problem, I will say that I would prefer to see it much closer to zero.
You said that the Crank position sensor has, already, been replaced. Was it replaced with and OEM sensor? Or, aftermarket?
If it was replaced with and aftermarket sensor, I would replace it, again, with an OEM sensor and keep my fingers crossed.
You said that the Crank position sensor has, already, been replaced. Was it replaced with and OEM sensor? Or, aftermarket?
If it was replaced with and aftermarket sensor, I would replace it, again, with an OEM sensor and keep my fingers crossed.
"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."
I have learned more by being wrong, than I have by being right.
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1 week 3 days ago #92997
by Chad
"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."
I have learned more by being wrong, than I have by being right.
Replied by Chad on topic 2001 Nissan Almera P0335
Before throwing a sensor at it, can you post a waveform of both Cam and Crank, when the codes sets?
"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."
I have learned more by being wrong, than I have by being right.
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6 days 10 hours ago #93010
by Chad
I believe the difference is the engine size. You, probably, have the 1.5L. Here, is a link to a 1.5L KG:
rotkee.com/en/wavebase/good-timing-ckp-c...Yjh8ZI8D7CN8AWmlspbC
I believe the 1.8L has 16 teeth.
"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."
I have learned more by being wrong, than I have by being right.
Replied by Chad on topic 2001 Nissan Almera P0335
I just realized that my CKP waveform has 17 peaks when all the waveforms on the forum for the same make model vehicle have 16.
I believe the difference is the engine size. You, probably, have the 1.5L. Here, is a link to a 1.5L KG:
rotkee.com/en/wavebase/good-timing-ckp-c...Yjh8ZI8D7CN8AWmlspbC
I believe the 1.8L has 16 teeth.
"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."
I have learned more by being wrong, than I have by being right.
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6 days 9 hours ago - 6 days 9 hours ago #93011
by Chad
"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."
I have learned more by being wrong, than I have by being right.
Replied by Chad on topic 2001 Nissan Almera P0335
It looks, to me, like the wide finger of the Cam should straddle the Sync-notch of the crank.
Your Cam is 4° retarded.
The wheel of the Crank is 36-2 teeth. Each tooth of the crank signal is 10°
I don't know how tight Nissan specifications are but, I have never seen 4° cause an instant code.
Does this vehicle have a Cam/Crank relearn routine in the PCM?
Your Cam is 4° retarded.
The wheel of the Crank is 36-2 teeth. Each tooth of the crank signal is 10°
I don't know how tight Nissan specifications are but, I have never seen 4° cause an instant code.
Does this vehicle have a Cam/Crank relearn routine in the PCM?
"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."
I have learned more by being wrong, than I have by being right.
Last edit: 6 days 9 hours ago by Chad.
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