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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!

Sensor Trouble Codes

  • canwin972
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4 years 8 months ago - 4 years 8 months ago #46346 by canwin972
Sensor Trouble Codes was created by canwin972
2000 Nisan Infinity I 30, Engine V6 3000.

Vehicle starts and is drivable, bur need to warm up to almost normal operating temperature to engage 1st gear.
shifts slowly, like within 2-4 seconds like transmission slipping. Can put the gear shift in first gear and transmission will engage and then drive it like a standard shift, getting it going fast enough to shift to Drive position. Just bought this car and don't know what maintenance has be performed, like transmission filter and fluid change or clogs. what should I do first? If any thing you need to ask please reply.

No misfire codes. Getting codes P1320 Primary Ignition Signal.
PO158. (30 time) HO2S1
PO159. (30 time) HO2S2
PO731. (First Strip) 1st Gear Ratio Incorrect

19 at 1st GR Function
Need help, I understand that one sensor code can cause other sensors to generate a code because of the relationship of sensors.

Thanks in advance for your help.
Last edit: 4 years 8 months ago by canwin972.

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