Crank but won't Start in the Morning.

If you want to guess, and hope you find the issue on the first check.
Try E13 - Pin 9 (Green / White) - This is the wire that feeds power to the relay.

NOTE: YOU HAVE TO BACK PROBE THIS WIRE.
You can NOT check it with the plug removed from the ECM.

 

Diagrams for reference.

 

I am having sort of the same issue with 2013 changed out fuel pump ran for two weeks, then will not start. changed bad fuel pump relay. Ran for a day, then will not start. started diagnostics over. Have spark at the coils. All relays are testing fine put fuel in the throttle body tried to fire. I know I am not getting fuel. whats the next step?

 

Have you checked the injectors for power?
With the key ON. Does the Black/Red wire on the injectors show 12v?

A noid light and fuel pressure test would be my next steps, after checking for power.

 

yes they have power, but I do not here the fuel pump come on when the ignition is turned on.

 

What is the easiest way to put power directly to the fuel pump?

 

4.0 engine?

 

yes

 

2nd gens do not use a key on prime like many other vehicles, the pump only runs during cranking and after the engine has started.

Check connector IB1 Pin 8 (Black/Red) behind the left kick panel for signs of burning or corrosion.

 

Jump pins 3 and 4 on the Fuel Pump Relay.
But make sure pin 3 has power first. It should with key on.

 

@madmax101 anyway you could start your own thread.
Just incase OP comes back.

It's kind of hard to keep track of 2 different things in 1 post.

We're happy to help. Just makes it easier on all of us.

 

ok had power on 3 only while it was cranking over not with just the ignition on, jumped it to 4 and nothing.

 

ok I am new to this forum wasn't sure how to go about this, thanks for your help a appreciate it.

 

Started new thread, thanks for the advice.

 

hello this morning when the problem started I just pushed the ing 15A fuse and the CEL came fast, so I just changed the fuse for a new one tomorrow morning I will check if that was the problem look at the photo of the fuse also i changed the 10A Ign fuse just in case

 

That IGN fuse looks pretty bad.
Let us know if replacing it helps.

 

Hello,

Day 4 Tacoma working well!