What does #7E8 and #7E9 mean>

SOURCE: 1997 ford explorer V8 5.0 engine

P1405-Differential Pressure Feedback Electronic (DPFE) sensor upstream hose off or plugged - or cracked.

I believe it is on the driver's side of engine about half-way down. also, check all other hoses for damage

SOURCE: 1997 Ford Explorer XLT V8 5.0L Check engine

ok you can take the egr valve off and clean it and if that works you my need to take it to get reset on codes other then that also check vacum lines if these do not work you will have to replace and i hate saying that because this part is high.. good luck to you and have a blessed day..

ZJ Limited

• 17989 Answers
• Posted on Oct 05, 2011

SOURCE: my 2005 ford explorer 4x4 xlt (v8 4.6 ltr)has

P2106 is an informational code and is usually set by some other fault.

This DTC means is that the PCM detected a fault with the electronic throttle control and went into fail safe mode. It doesn't tell you specifically what system or component went haywire, just that something was wrong, the PCM didn't know what to do so it went to a known good operating parameter, in this case fail safe mode. Likely is a problem with the TPS sensor and will need to be replaced.

Hope this helps.

SOURCE: Why is my 2002 Ford Explorer V8 cranks but won't start?

No spark or no gas. Are you sure the gas gauge acurrate? When you turn the ignition key from Off to Run, but not all the way to start, listen carefully for the sound of the fuel pump. If you don't hear anything, check the fuse. If the fuse is good the pump may be bad.

Remove a spark plug wire and hold the metal end close to [but not touching!] a metal ground [use a pair of insulated pliers to keep from possibly getting shocked. Have a helper crank the engine. If you see a spark, the ignition is probably ok, although that's not 100% certain, as the timing or dwell angle could still be off.

Good luck!

ZJ Limited

• 17989 Answers
• Posted on Jul 25, 2012

SOURCE: 2008 ford explorer master door code

Hi there:
Check All you need to know about keyless entry HERE.

Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using FixYa, have a nice day.