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03' 350z stuck in limp mode (130000Mi)

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Old Apr 21, 2018 | 05:37 PM
  #1  
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PC.
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From: New Mexico
Default 03' 350z stuck in limp mode (130000Mi)

Someone kill me please,

Hi I've been having problems with my Z the past few days and we have no idea what it could be. We just rebuilt the trans since the synchros were aids and we replaced the timing chain and water pump. But the was running perfect after, about 2 weeks later my passenger cam sensor started going out so we replaced it. Went to pick up the new one and my car wouldn't start so we replaced it in the parking lot, then the car would not want to idle. We went and got another one and we got it to idle properly (we also replaced the other driver one aswell). Thing is after all that the car is stuck in limp mode. We replaced the MAF and reset the ECU and it is still in limp mode after we rev it once and it still idles fine.

Things we've done recently and CEL Codes:
p0113 and p0345
Rebuilt trans
Replaced both cam sensors
Replaced timing chain etc
Replaced MAF
Reset ECU using the reset method
We checked the voltages and everything is fine

Any ideas? Could it be the TPS Sensor?
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Old Apr 21, 2018 | 07:57 PM
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We’re all of these parts actual OEM?

Especially with sensors these cars don’t like aftermarket parts.

Check the wires and make sure the wires haven’t been messed up.

Your codes are MAF sensor and Cam sensor. Also what mods are on the car.
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Old Apr 22, 2018 | 04:50 PM
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From: New Mexico
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Originally Posted by CK_32
We’re all of these parts actual OEM?

Especially with sensors these cars don’t like aftermarket parts.

Check the wires and make sure the wires haven’t been messed up.

Your codes are MAF sensor and Cam sensor. Also what mods are on the car.
Wires and everything seem fine, Yea I know what the codes are we have scanned them on two different scanners.
Only mod is a plenum spacer
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Old May 7, 2018 | 09:41 PM
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Originally Posted by PC.
Wires and everything seem fine, Yea I know what the codes are we have scanned them on two different scanners.
Only mod is a plenum spacer
you didnt answer a pretty important question, so im going to guess this is your problem

Originally Posted by CK_32
We’re all of these parts actual OEM?
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Old May 8, 2018 | 12:24 AM
  #5  
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Originally Posted by Hornlesscow
you didnt answer a pretty important question, so im going to guess this is your problem
Yes i have OEM Sensors. Doesn't matter though I figured out the problem. The crank was off timing. Thought we didn't install the flywheel correctly but we pulled it and it was fine.
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Old May 13, 2018 | 11:57 PM
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sorry to hear that man but im glad you figured it out. hoe its running proper now
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