Copp69 Posted March 6, 2021 Share Posted March 6, 2021 I’ve got an imported 2002 350z. Car went into limp mode on the way to work, scanned it and had codes p1122 and p1126 thrown up. Then it wouldn’t start. One of the boys reset the throttle body. Then a week later it wouldn’t start so I started driving my other car. I changed the throttle body and battery because it died as I was waiting for parts. The (second hand) brand new tb fixed it for a week, come to it this morning and same thing happened again. Could it be the wiring loom that connects to the tb, or the throttle position sensor? I’ve been told it could possibly be timing as it’s backfiring through the inlet, just don’t want to fork out that much money. Anyone else had any similar problems? I haven’t had much luck finding anything online so anything would be appreciated. Thanks in advance Quote Link to comment Share on other sites More sharing options...
zlowz33 Posted February 2, 2023 Share Posted February 2, 2023 You ever find out the solution and or problem? im having the same issues with the same codes and it is frusterating me Quote Link to comment Share on other sites More sharing options...
Adrian@TORQEN Posted February 3, 2023 Share Posted February 3, 2023 1. Inspect the connectors on the throttle body, sometime they get loose. Reset the ECU after, pedal dance or unplug the battery for a few minutes 2. Inspect the throttle control motor relay 3. Inspect the throttle control actuator plugs / connectors. Factory manual guide below: \\ Quote Link to comment Share on other sites More sharing options...
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