So I replaced a bad cell in my 07 Camry hybrid.
It takes 30-45 seconds for it to crank up. And when it finally does, it revs up (don’t know the rpms because it only has eco gauge), then shuts off. Crank it up again; still takes forever. And it shuts off quicker than the last time.
What is going on??

Update: I have a theory. I did some research and am thinking that my fuel injected motor is not coming on. Check engine light isn’t illuminated, and even if it was, the car won’t stay “running” long enough for diagnostics to be preformed. Am currently attempting to troubleshoot. Checking for reasons as to why a non-hybrid vehicle won’t “crank”. Any suggestions/knowledge would be awesome! Thx

 

Assume this is the auxiliary battery that starts the engine. Disconnecting this battery can cause issues with the engines electric throttle. The computer needs to calibrate the idle which can take a few engine starts and perhaps driving the car.

If still having problem try cleaning the engines intake throttle body and throttle plate.